Water Temperature of the St. Johns River in DeBary, FL
Current Water Temperature
Measurement Time: Friday, September 30, 2016, 8:45 PM EDT
Temperature Locations
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Local Points of Interest
Lake Monroe Park; Lake Monroe; Sanford, FLStation Name: ST. JOHNS RIVER NEAR SANFORD, FL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 16 feet
Nearest Address:
S Charles Richard Beall Blvd
DeBary, FL 32713
Volusia County
GPS Coordinates: 28.83804694, -81.3242323
Nearby Water Temperatures
Blue Springs, Orange City, FL (7.4 mi)Rock Springs, Apopka, FL (11.8 mi)
Wekiwa Springs, Apopka, FL (12 mi)
St. Johns River, Deland, FL (12.3 mi)
St. Johns River, Astor, FL (25.7 mi)
Cypress Creek, Orlando, FL (33.1 mi)
S-405A Canal, Bay Lake, FL (33.1 mi)
Lake Buena Vista, Orlando, FL (34.1 mi)
Whittenhorse Creek, Horizon West, FL (36 mi)
Bonnet Creek, Kissimmee, FL (37.4 mi)
Reedy Creek, Celebration, FL (38.2 mi)
Reedy Creek, Celebration, FL (41.1 mi)
St. Johns River, Cocoa, FL (42.4 mi)
Silver River, Silver Springs, FL (50.5 mi)
Port Canaveral, Cape Canaveral, FL (53.1 mi)
Weather for DeBary, Florida
Current Weather

Five Day Weather Forecast

Mon
H: 62°F
L: 37°F

Tue
H: 63°F
L: 40°F

Wed
H: 68°F
L: 50°F

Thu
H: 76°F
L: 58°F

Fri
H: 81°F
L: 55°F
Air Quality
Nitrogen Dioxide: 25.65 μg/m3
Sulphur Dioxide: 5.25 μg/m3
Ozone: 60 μg/m3
Astronomical
Sun Transit: 12:36 AM
Sunset: 5:54 PM
Daylight: 10 hrs 35 mins
Moon Transit: 1:23 PM
Moonset: 6:50 PM
Moon Phase: New
Moon Illumination: 0.4%
Best Times for Fishing or Hunting
Major Periods
1:40 AM - 4:10 AM12:53 AM - 3:23 PM
Minor Periods
6:20 PM - 7:50 PM7:33 AM - 9:03 AM
Action Rating: 5 out of 5
Freeze Warning issued January 18 at 5:03PM EST until January 19 at 9:00AM EST by NWS Melbourne FL
Effective: Sun January 18, 2026, 5:03 PM
Expires: Mon January 19, 2026, 9:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 32 expected. For the Cold Weather Advisory, very cold wind chills as low as 26 expected. * WHERE...Coastal Volusia, Inland Volusia, Northern Lake, Orange, Osceola, Seminole, and Southern Lake. * WHEN...From midnight tonight to 9 AM EST Monday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Cold Weather Advisory issued January 18 at 5:03PM EST until January 19 at 9:00AM EST by NWS Melbourne FL
Effective: Sun January 18, 2026, 5:03 PM
Expires: Mon January 19, 2026, 9:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 32 expected. For the Cold Weather Advisory, very cold wind chills as low as 26 expected. * WHERE...Coastal Volusia, Inland Volusia, Northern Lake, Orange, Osceola, Seminole, and Southern Lake. * WHEN...From midnight tonight to 9 AM EST Monday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Cold Weather Advisory issued January 19 at 11:58AM EST until January 20 at 9:00AM EST by NWS Melbourne FL
Effective: Mon January 19, 2026, 11:58 AM
Expires: Tue January 20, 2026, 9:00 AM
* WHAT...Very cold wind chills as low as 28 expected. * WHERE...Inland Volusia, Northern Lake, Okeechobee, Orange, Osceola, Seminole, and Southern Lake. * WHEN...From 1 AM to 9 AM EST Tuesday. * IMPACTS...Wind chills this cold could be hazardous for those without access to adequate warmth, clothing, or shelter.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Cold Weather Advisory issued January 18 at 11:24PM EST until January 19 at 9:00AM EST by NWS Jacksonville FL
Effective: Sun January 18, 2026, 11:24 PM
Expires: Mon January 19, 2026, 9:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 29. For the Cold Weather Advisory, very cold wind chills as low as 23 expected. * WHERE...Coastal Duval, Coastal Flagler, Northeast Coastal St. Johns, South Central Duval, and Southeast Coastal St. Johns Counties. * WHEN...Until 9 AM EST Monday. * IMPACTS...The cold wind chills as low as 23 degrees could result in hypothermia or frostbite if precautions are not taken. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold.
Freeze Warning issued January 18 at 11:24PM EST until January 19 at 9:00AM EST by NWS Jacksonville FL
Effective: Sun January 18, 2026, 11:24 PM
Expires: Mon January 19, 2026, 9:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 29. For the Cold Weather Advisory, very cold wind chills as low as 23 expected. * WHERE...Coastal Duval, Coastal Flagler, Northeast Coastal St. Johns, South Central Duval, and Southeast Coastal St. Johns Counties. * WHEN...Until 9 AM EST Monday. * IMPACTS...The cold wind chills as low as 23 degrees could result in hypothermia or frostbite if precautions are not taken. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold.
Freeze Warning issued January 18 at 11:24PM EST until January 19 at 9:00AM EST by NWS Jacksonville FL
Effective: Sun January 18, 2026, 11:24 PM
Expires: Mon January 19, 2026, 9:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 27. For the Cold Weather Advisory, very cold wind chills as low as 23 expected. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Coastal Nassau, Eastern Clay, Eastern Putnam, Inland Flagler, Northern Inland St. Johns, Southern Inland St. Johns, and Western St. Johns Counties. * WHEN...For the Freeze Warning and Cold Weather Advisory, until 9 AM EST Monday. For the Freeze Watch, from Monday evening through Tuesday morning. * IMPACTS...The cold wind chills as low as 25 degrees could result in hypothermia or frostbite if precautions are not taken. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Cold Weather Advisory issued January 18 at 11:24PM EST until January 19 at 9:00AM EST by NWS Jacksonville FL
Effective: Sun January 18, 2026, 11:24 PM
Expires: Mon January 19, 2026, 9:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 27. For the Cold Weather Advisory, very cold wind chills as low as 23 expected. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Coastal Nassau, Eastern Clay, Eastern Putnam, Inland Flagler, Northern Inland St. Johns, Southern Inland St. Johns, and Western St. Johns Counties. * WHEN...For the Freeze Warning and Cold Weather Advisory, until 9 AM EST Monday. For the Freeze Watch, from Monday evening through Tuesday morning. * IMPACTS...The cold wind chills as low as 25 degrees could result in hypothermia or frostbite if precautions are not taken. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Freeze Watch issued January 18 at 11:24PM EST until January 20 at 8:00AM EST by NWS Jacksonville FL
Effective: Sun January 18, 2026, 11:24 PM
Expires: Mon January 19, 2026, 9:00 AM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 27. For the Cold Weather Advisory, very cold wind chills as low as 23 expected. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Coastal Nassau, Eastern Clay, Eastern Putnam, Inland Flagler, Northern Inland St. Johns, Southern Inland St. Johns, and Western St. Johns Counties. * WHEN...For the Freeze Warning and Cold Weather Advisory, until 9 AM EST Monday. For the Freeze Watch, from Monday evening through Tuesday morning. * IMPACTS...The cold wind chills as low as 25 degrees could result in hypothermia or frostbite if precautions are not taken. Wind chill values can lead to hypothermia with prolonged exposure. Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Freeze Warning issued January 19 at 12:23PM EST until January 20 at 9:00AM EST by NWS Jacksonville FL
Effective: Mon January 19, 2026, 12:23 PM
Expires: Tue January 20, 2026, 9:00 AM
* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 PM this evening to 9 AM EST Tuesday. * IMPACTS...Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.
Take steps now to protect tender plants from the cold.
The Freeze Watch has been replaced. Please see the latest information from NWS Jacksonville FL on this developing situation.
Effective: Mon January 19, 2026, 9:02 AM
Expires: Mon January 19, 2026, 9:17 AM
The Freeze Watch has been replaced. Please see the latest information from NWS Jacksonville FL on this developing situation.
Take steps now to protect tender plants from the cold.
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.83 μg/m3
Sulphur Dioxide: 4.65 μg/m3
Ozone: 72.16 μg/m3
Astronomical
Sun Transit: 12:36 AM
Sunset: 5:54 PM
Daylight: 10 hrs 35 mins
Moon Transit: 1:23 PM
Moonset: 6:50 PM
Moon Phase: New
Moon Illumination: 0.4%
Best Times for Fishing or Hunting
Major Periods
1:40 AM - 4:10 AM12:53 AM - 3:23 PM
Minor Periods
6:20 PM - 7:50 PM7:33 AM - 9:03 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 13.03 μg/m3
Sulphur Dioxide: 4.83 μg/m3
Ozone: 68.8 μg/m3
Astronomical
Sun Transit: 12:36 AM
Sunset: 5:54 PM
Daylight: 10 hrs 36 mins
Moon Transit: 2:10 PM
Moonset: 7:50 PM
Moon Phase: New
Moon Illumination: 3.1%
Best Times for Fishing or Hunting
Major Periods
2:30 AM - 5:00 AM1:40 PM - 4:10 PM
Minor Periods
7:20 PM - 8:50 PM8:08 AM - 9:38 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.85 μg/m3
Sulphur Dioxide: 2.19 μg/m3
Ozone: 78.92 μg/m3
Astronomical
Sun Transit: 12:36 AM
Sunset: 5:55 PM
Daylight: 10 hrs 37 mins
Moon Transit: 2:56 PM
Moonset: 8:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%
Best Times for Fishing or Hunting
Major Periods
3:15 AM - 5:45 AM2:26 PM - 4:56 PM
Minor Periods
8:19 PM - 9:49 PM8:40 AM - 10:10 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 17.61 μg/m3
Sulphur Dioxide: 2.91 μg/m3
Ozone: 59.36 μg/m3
Astronomical
Sun Transit: 12:36 AM
Sunset: 5:56 PM
Daylight: 10 hrs 38 mins
Moon Transit: 3:40 PM
Moonset: 9:48 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%
Best Times for Fishing or Hunting
Major Periods
3:59 AM - 6:29 AM3:10 PM - 5:40 PM
Minor Periods
9:18 PM - 10:48 PM9:10 AM - 10:40 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 14.39 μg/m3
Sulphur Dioxide: 2.36 μg/m3
Ozone: 61.38 μg/m3
Astronomical
Sun Transit: 12:37 AM
Sunset: 5:57 PM
Daylight: 10 hrs 39 mins
Moon Transit: 9:54 AM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%
Best Times for Fishing or Hunting
Major Periods
9:24 AM - 11:54 AM9:24 AM - 11:54 AM
Minor Periods
10:19 PM - 11:49 PM9:40 AM - 11:10 AM
Action Rating: 2 out of 5
