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

Current Water Temperature

46.0°F

Measurement Time: Thursday, March 5, 2026, 8:15 AM EST

Temperature Locations

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Local Points of Interest

Silver Lake Park; Memorial Park

St. Jones River

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

Elevation Above Sea Level: 13 feet

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 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

50.4°F
Overcast
Overcast
47.4°F
46.5°F
87%
E 7.4 mph
10.9 mph
44.6°F
46.6°F
0 in
100%
9 mi
1021 mbar
2

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 48°F
L: 40°F
Overcast
Fri
H: 43°F
L: 38°F
Mist
Sat
H: 48°F
L: 37°F
Patchy rain nearby
Sun
H: 63°F
L: 53°F
Patchy rain nearby
Mon
H: 62°F
L: 50°F

Air Quality

AQI: 2 - Moderate
PM2.5: 13.95 μg/m3
PM10: 14.45 μg/m3
Carbon Monoxide: 230.85 μg/m3
Nitrogen Dioxide: 10.35 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:13 AM
Sunset: 5:59 PM
Daylight: 11 hrs 30 mins
Moonrise: 8:34 PM
Moon Transit: 1:28 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
3:19 PM - 5:49 PM

Minor Periods

8:04 PM - 9:34 PM
6:48 AM - 8:18 AM

Action Rating: 5 out of 5

Dense Fog Advisory issued March 5 at 7:07AM EST until March 5 at 10:00AM EST by NWS Baltimore MD/Washington DC

Effective: Thu March 5, 2026, 7:07 AM
Expires: Thu March 5, 2026, 10:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of DC, central, north central, northern, and southern Maryland, central, northern, northwest, and western Virginia, and panhandle West Virginia. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Thursday, March 5, 2026

Weather Forecast

Patchy rain nearby
48.2°F
39.7°F
43.2°F
98%
0.01 in
84%
0%
12.5 mph
0


Air Quality

AQI: 2 - Moderate
PM2.5: 15.71 μg/m3
PM10: 16.1 μg/m3
Carbon Monoxide: 224.57 μg/m3
Nitrogen Dioxide: 9.47 μg/m3
Sulphur Dioxide: 3.01 μg/m3
Ozone: 51.6 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:13 AM
Sunset: 5:59 PM
Daylight: 11 hrs 30 mins
Moonrise: 8:34 PM
Moon Transit: 1:28 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
3:19 PM - 5:49 PM

Minor Periods

8:04 PM - 9:34 PM
6:48 AM - 8:18 AM

Action Rating: 5 out of 5

Friday, March 6, 2026

Weather Forecast

Overcast
42.6°F
38.3°F
40.4°F
90%
0 in
0%
0%
12.5 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 10.32 μg/m3
PM10: 10.55 μg/m3
Carbon Monoxide: 217.73 μg/m3
Nitrogen Dioxide: 10.84 μg/m3
Sulphur Dioxide: 2.53 μg/m3
Ozone: 47.72 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 12:13 AM
Sunset: 6:00 PM
Daylight: 11 hrs 33 mins
Moonrise: 9:37 PM
Moon Transit: 2:11 AM
Moonset: 7:41 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

1:41 AM - 4:11 AM
4:02 PM - 6:32 PM

Minor Periods

9:07 PM - 10:37 PM
7:11 AM - 8:41 AM

Action Rating: 2 out of 5

Saturday, March 7, 2026

Weather Forecast

Mist
48.1°F
37.4°F
42°F
94%
0 in
0%
0%
14.5 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 8.21 μg/m3
PM10: 9.46 μg/m3
Carbon Monoxide: 171.49 μg/m3
Nitrogen Dioxide: 4.91 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 72.36 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 12:13 AM
Sunset: 6:01 PM
Daylight: 11 hrs 35 mins
Moonrise: 10:40 PM
Moon Transit: 2:55 AM
Moonset: 8:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.2%

Best Times for Fishing or Hunting

Major Periods

2:25 AM - 4:55 AM
4:46 PM - 7:16 PM

Minor Periods

10:10 PM - 11:40 PM
7:35 AM - 9:05 AM

Action Rating: 2 out of 5

Sunday, March 8, 2026

Weather Forecast

Patchy rain nearby
63.1°F
52.8°F
57.3°F
96%
0.08 in
78%
0%
14.1 mph
3


Air Quality

AQI: 1 - Good
PM2.5: 6.63 μg/m3
PM10: 6.95 μg/m3
Carbon Monoxide: 163.39 μg/m3
Nitrogen Dioxide: 6.37 μg/m3
Sulphur Dioxide: 4.51 μg/m3
Ozone: 67.72 μg/m3

Astronomical

Sunrise: 6:24 AM
Sun Transit: 12:00 AM
Sunset: 6:02 PM
Daylight: 11 hrs 38 mins
Moonrise: 11:43 PM
Moon Transit: 3:39 AM
Moonset: 8:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 69.3%

Best Times for Fishing or Hunting

Major Periods

3:09 AM - 5:39 AM
5:32 PM - 8:02 PM

Minor Periods

12:00 AM - 12:00 AM
8:03 AM - 9:33 AM

Action Rating: 2 out of 5

Monday, March 9, 2026

Weather Forecast

Patchy rain nearby
62.1°F
50.1°F
55.1°F
93%
0.03 in
88%
0%
6.9 mph
3


Air Quality

AQI: 2 - Moderate
PM2.5: 20.69 μg/m3
PM10: 21.45 μg/m3
Carbon Monoxide: 329.48 μg/m3
Nitrogen Dioxide: 24.47 μg/m3
Sulphur Dioxide: 4.18 μg/m3
Ozone: 32.25 μg/m3

Astronomical

Sunrise: 6:23 AM
Sun Transit: 12:00 AM
Sunset: 6:03 PM
Daylight: 11 hrs 40 mins
Moonrise: 12:43 AM
Moon Transit: 4:27 AM
Moonset: 9:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 58.5%

Best Times for Fishing or Hunting

Major Periods

3:57 AM - 6:27 AM
6:21 PM - 8:51 PM

Minor Periods

8:36 AM - 10:06 AM
12:00 AM - 12:00 AM

Action Rating: 4 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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