Water Temperature of the St. Johns River in Astor, FL

Current Water Temperature

84.6°F

Measurement Time: Friday, September 30, 2016, 7:45 PM EDT

Temperature Locations

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Local Points of Interest

Lake George; Lake Dexter; Volusia, FL; Lake George State Forest

St. Johns River

Station Name: ST. JOHNS RIVER AT ASTOR, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 16 feet

Nearest Address:
State Hwy 40
Astor, FL 32102
Volusia County

GPS Coordinates: 29.16692445, -81.5220157

Nearby Water Temperatures

St. Johns River, Deland, FL (13.8 mi)
Blue Springs, Orange City, FL (18.9 mi)
St. Johns River, DeBary, FL (25.7 mi)
Rock Springs, Apopka, FL (28.3 mi)
St. Johns River, Palatka, FL (31.2 mi)
Silver River, Silver Springs, FL (31.5 mi)
Wekiwa Springs, Apopka, FL (31.6 mi)
St. Johns River, Palatka, FL (37.3 mi)
St. Johns River, Hastings, FL (43.8 mi)
Atlantic Ocean, St. Augustine, FL (50.1 mi)
S-405A Canal, Bay Lake, FL (51.4 mi)
Cypress Creek, Orlando, FL (53.6 mi)
Whittenhorse Creek, Horizon West, FL (54.3 mi)
Lake Buena Vista, Orlando, FL (54.8 mi)
St. Johns River, Green Cove Springs, FL (56.7 mi)

Weather for Astor, Florida

Current Weather

68.5°F
Clear
Clear
68.5°F
69.2°F
50%
ENE 4.9 mph
8.5 mph
68.6°F
53°F
0 in
25%
9 mi
1025 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 70°F
L: 40°F
Partly Cloudy
Thu
H: 76°F
L: 53°F
Moderate rain
Fri
H: 75°F
L: 61°F
Fog
Sat
H: 64°F
L: 58°F
Partly Cloudy
Sun
H: 84°F
L: 63°F

Air Quality

AQI: 1 - Good
PM2.5: 7.55 μg/m3
PM10: 9.35 μg/m3
Carbon Monoxide: 181.85 μg/m3
Nitrogen Dioxide: 6.05 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:37 AM
Sunset: 5:55 PM
Daylight: 10 hrs 36 mins
Moonrise: 9:11 AM
Moon Transit: 2:56 PM
Moonset: 8:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:14 AM - 5:44 AM
2:26 PM - 4:56 PM

Minor Periods

8:20 PM - 9:50 PM
8:41 AM - 10:11 AM

Action Rating: 2 out of 5

Wednesday, January 21, 2026

Weather Forecast

Sunny
70.3°F
39.7°F
54.2°F
73%
0 in
0%
0%
8.3 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 5.39 μg/m3
PM10: 6.76 μg/m3
Carbon Monoxide: 168.85 μg/m3
Nitrogen Dioxide: 4.43 μg/m3
Sulphur Dioxide: 3.07 μg/m3
Ozone: 81.64 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:37 AM
Sunset: 5:55 PM
Daylight: 10 hrs 36 mins
Moonrise: 9:11 AM
Moon Transit: 2:56 PM
Moonset: 8:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:14 AM - 5:44 AM
2:26 PM - 4:56 PM

Minor Periods

8:20 PM - 9:50 PM
8:41 AM - 10:11 AM

Action Rating: 2 out of 5

Thursday, January 22, 2026

Weather Forecast

Partly Cloudy
75.7°F
52.5°F
63.9°F
77%
0 in
0%
0%
7.4 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.04 μg/m3
PM10: 9.06 μg/m3
Carbon Monoxide: 168.53 μg/m3
Nitrogen Dioxide: 4.52 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 76.96 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:37 AM
Sunset: 5:56 PM
Daylight: 10 hrs 37 mins
Moonrise: 9:41 AM
Moon Transit: 3:41 PM
Moonset: 9:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
3:11 PM - 5:41 PM

Minor Periods

9:19 PM - 10:49 PM
9:11 AM - 10:41 AM

Action Rating: 3 out of 5

Friday, January 23, 2026

Weather Forecast

Moderate rain
75.4°F
61°F
67.2°F
83%
0.39 in
88%
0%
6.7 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 10.51 μg/m3
PM10: 13.67 μg/m3
Carbon Monoxide: 168.93 μg/m3
Nitrogen Dioxide: 6.18 μg/m3
Sulphur Dioxide: 2.07 μg/m3
Ozone: 78.76 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:38 AM
Sunset: 5:57 PM
Daylight: 10 hrs 38 mins
Moonrise: 10:11 AM
Moon Transit: 9:54 AM
Moonset: 10:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

9:24 AM - 11:54 AM
9:24 AM - 11:54 AM

Minor Periods

10:20 PM - 11:50 PM
9:41 AM - 11:11 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Fog
64.4°F
57.9°F
62.5°F
92%
0 in
0%
0%
7.2 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 12.18 μg/m3
PM10: 14.91 μg/m3
Carbon Monoxide: 180.98 μg/m3
Nitrogen Dioxide: 8.82 μg/m3
Sulphur Dioxide: 2.49 μg/m3
Ozone: 64.32 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:38 AM
Sunset: 5:58 PM
Daylight: 10 hrs 40 mins
Moonrise: 10:41 AM
Moon Transit: 5:12 PM
Moonset: 11:52 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:42 PM - 7:12 PM

Minor Periods

12:00 AM - 12:00 AM
10:11 AM - 11:41 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Partly Cloudy
83.8°F
63°F
71.4°F
76%
0 in
0%
0%
8.5 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 8.47 μg/m3
PM10: 10.47 μg/m3
Carbon Monoxide: 181.27 μg/m3
Nitrogen Dioxide: 7.73 μg/m3
Sulphur Dioxide: 2.03 μg/m3
Ozone: 55 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:38 AM
Sunset: 5:59 PM
Daylight: 10 hrs 41 mins
Moonrise: 11:14 AM
Moon Transit: 6:01 PM
Moonset: 12:52 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
5:31 PM - 8:01 PM

Minor Periods

10:44 AM - 12:14 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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