Water Temperature of the St. Jones River in Dover, DE

Current Water Temperature

87.3°F

Measurement Time: Friday, July 18, 2025, 3:15 PM EDT

Temperature Locations

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Local Points of Interest

Silver Lake Park; Memorial Park

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St. Jones River

Station Name: ST JONES RIVER AT DOVER, DE
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 13 feet / 4 meters

Nearest Address:
199 E Division St
Dover, DE 19901
Kent County

GPS Coordinates: 39.1637222, -75.5190833

Nearby Water Temperatures

Murderkill River, Frederica, DE (11.1 mi)
Delaware Bay, Greenwich, NJ (12.4 mi)
Beaverdam Branch, Houston, DE (17.8 mi)
Silver Lake Tributary, Townsend, DE (21.1 mi)
Appoquinimink River, Odessa, DE (21.5 mi)
Delaware River, Middletown, DE (23.4 mi)
Chesapeake & Delaware Canal, Port Penn, DE (27.4 mi)
Chesapeake and Delaware Canal, Delaware City, DE (27.5 mi)
Chesapeake & Delaware Canal, Chesapeake City, MD (29.5 mi)
Broadkill River, Milton, DE (29.5 mi)
Cape May Canal, North Cape May, NJ (32.9 mi)
Delaware Bay, Lewes, DE (34.0 mi)
Christina River, Newark, DE (34.6 mi)
Delaware River, New Castle, DE (36.3 mi)
White Clay Creek, Newark, DE (37.9 mi)

Weather for Dover, Delaware

Current Weather

80.1°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 71%
Feels Like: 84.2°F
Wind: NNW 5.4 mph
Wind Gusts: 9.9 mph
Pressure: 30.05 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Partly Cloudy
Fri
H: 88°F
L: 76°F
Moderate rain
Sat
H: 82°F
L: 73°F
Patchy rain nearby
Sun
H: 91°F
L: 75°F
Patchy rain nearby
Mon
H: 84°F
L: 68°F
Patchy rain nearby
Tue
H: 80°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 25.72 μg/m3
PM10: 27.57 μg/m3
Carbon Monoxide: 490.25 μg/m3
Nitrogen Dioxide: 41.07 μg/m3
Sulphur Dioxide: 3.52 μg/m3
Ozone: 46 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:08 PM
Sunset: 8:26 PM
Daylight: 14 hrs 35 mins
Moonrise: 12:11 AM
Moon Transit: 7:09 AM
Moonset: 2:22 PM
Moon Phase: Last Quarter
Moon Illumination: 33.4%

Best Times for Fishing or Hunting

Major Periods

6:39 AM - 9:09 AM
9:06 PM - 11:36 PM

Minor Periods

1:52 PM - 3:22 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, July 18, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 81°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 10.7 mph
UV Index: 2.2

Air Quality

AQI: 1 - Good
PM2.5: 9.74 μg/m3
PM10: 10.23 μg/m3
Carbon Monoxide: 378.88 μg/m3
Nitrogen Dioxide: 9.64 μg/m3
Sulphur Dioxide: 5.85 μg/m3
Ozone: 88.44 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:08 PM
Sunset: 8:26 PM
Daylight: 14 hrs 35 mins
Moonrise: 12:11 AM
Moon Transit: 7:09 AM
Moonset: 2:22 PM
Moon Phase: Last Quarter
Moon Illumination: 33.4%

Best Times for Fishing or Hunting

Major Periods

6:39 AM - 9:09 AM
9:06 PM - 11:36 PM

Minor Periods

1:52 PM - 3:22 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, July 19, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 77.6°F
Average Humidity: 90%
Chance of Rain: 77%
Wind: 8.1 mph
UV Index: 1.7

Air Quality

AQI: 1 - Good
PM2.5: 15.3 μg/m3
PM10: 17.07 μg/m3
Carbon Monoxide: 401.89 μg/m3
Nitrogen Dioxide: 15.1 μg/m3
Sulphur Dioxide: 2.46 μg/m3
Ozone: 81.92 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:08 PM
Sunset: 8:25 PM
Daylight: 14 hrs 33 mins
Moonrise: 12:42 AM
Moon Transit: 8:03 AM
Moonset: 3:38 PM
Moon Phase: Last Quarter
Moon Illumination: 23.2%

Best Times for Fishing or Hunting

Major Periods

7:33 AM - 10:03 AM
12:00 AM - 12:00 AM

Minor Periods

3:08 PM - 4:38 PM
12:12 AM - 1:42 AM

Action Rating: 2 out of 5

Sunday, July 20, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 80.7°F
Average Humidity: 84%
Chance of Rain: 79%
Wind: 12.1 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 13.42 μg/m3
PM10: 13.78 μg/m3
Carbon Monoxide: 352.31 μg/m3
Nitrogen Dioxide: 8.87 μg/m3
Sulphur Dioxide: 4.85 μg/m3
Ozone: 104 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 1:08 PM
Sunset: 8:24 PM
Daylight: 14 hrs 32 mins
Moonrise: 1:18 AM
Moon Transit: 9:01 AM
Moonset: 4:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

8:31 AM - 11:01 AM
12:00 AM - 12:00 AM

Minor Periods

4:24 PM - 5:54 PM
12:48 AM - 2:18 AM

Action Rating: 2 out of 5

Monday, July 21, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 75.9°F
Average Humidity: 67%
Chance of Rain: 85%
Wind: 12.1 mph
UV Index: 2.5

Air Quality

AQI: 1 - Good
PM2.5: 12.95 μg/m3
PM10: 13.14 μg/m3
Carbon Monoxide: 360.53 μg/m3
Nitrogen Dioxide: 10.49 μg/m3
Sulphur Dioxide: 5.56 μg/m3
Ozone: 87.76 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:08 PM
Sunset: 8:24 PM
Daylight: 14 hrs 30 mins
Moonrise: 2:05 AM
Moon Transit: 10:03 AM
Moonset: 6:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:33 AM - 12:03 AM

Minor Periods

5:37 PM - 7:07 PM
1:35 AM - 3:05 AM

Action Rating: 2 out of 5

Tuesday, July 22, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 71.1°F
Average Humidity: 61%
Chance of Rain: 88%
Wind: 13 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 9.68 μg/m3
PM10: 9.71 μg/m3
Carbon Monoxide: 415.11 μg/m3
Nitrogen Dioxide: 20.42 μg/m3
Sulphur Dioxide: 5.45 μg/m3
Ozone: 54.08 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:08 PM
Sunset: 8:23 PM
Daylight: 14 hrs 29 mins
Moonrise: 3:02 AM
Moon Transit: 11:06 AM
Moonset: 7:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:05 AM - 2:35 AM
10:36 AM - 1:06 PM

Minor Periods

6:40 PM - 8:10 PM
2:32 AM - 4:02 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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