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

Current Water Temperature

57.2°F 14.0°C
Cold Thermal Gear Required
57.2°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Cold shock risk with rapid dexterity loss (10–15 mins). Wetsuit or drysuit strongly advised for any immersion.

Measurement Time: Thursday, November 12, 2026, 5:25 AM EST

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

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

62.8°F
Overcast
Conditions: Overcast
Humidity: 78%
Feels Like: 60.4°F
Wind: SE 9.8 mph
Wind Gusts: 18.8 mph
Pressure: 29.46 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 12.6 mi
UV Index: 1.2

Five-Day Weather Forecast

Overcast
Thu
H: 69°F
L: 49°F
Slight Rain
Fri
H: 50°F
L: 38°F
Light Drizzle
Sat
H: 47°F
L: 34°F
Overcast
Sun
H: 50°F
L: 35°F
Sunny
Mon
H: 51°F
L: 36°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
9 μg/m³
Good
PM10
13 μg/m³
Good
Ozone (O3)
79 μg/m³
Photochemical
NO2
3 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
153 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 8m daylight
Sunrise 6:42 AM
Solar Noon 11:46 AM
Sunset 4:50 PM
Moon
Waxing Crescent • 6%
Moonrise 10:05 AM
Transit 2:32 PM
Moonset 7:00 PM

Best Times for Fishing or Hunting

Major Periods

1:36 AM - 4:06 AM
2:02 PM - 4:32 PM

Minor Periods

9:35 AM - 11:05 AM
6:30 PM - 8:00 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 57.2°F
Average Humidity: 77%
Chance of Rain: 30%
Wind: 12.9 mph
UV Index: 2.9

Air Quality

EPA Index 1 • Good
PM2.5
8 μg/m³
Good
PM10
9.6 μg/m³
Good
Ozone (O3)
68.5 μg/m³
Photochemical
NO2
6.5 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
170.1 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 8m daylight
Sunrise 6:42 AM
Solar Noon 11:46 AM
Sunset 4:50 PM
Moon
Waxing Crescent • 6%
Moonrise 10:05 AM
Transit 2:32 PM
Moonset 7:00 PM

Best Times for Fishing or Hunting

Major Periods

1:36 AM - 4:06 AM
2:02 PM - 4:32 PM

Minor Periods

9:35 AM - 11:05 AM
6:30 PM - 8:00 PM
Action Rating:
Good Action 3/5
Friday, November 13, 2026

Weather Forecast

Conditions: Slight Rain
Average Temperature: 44.1°F
Average Humidity: 88%
Chance of Rain: 59%
Wind: 15 mph
UV Index: 0.4

Air Quality

EPA Index 1 • Good
PM2.5
1.3 μg/m³
Good
PM10
1.3 μg/m³
Good
Ozone (O3)
48 μg/m³
Photochemical
NO2
6 μg/m³
Nitrogen Dioxide
SO2
1.1 μg/m³
Sulfur Dioxide
CO
171.9 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 6m daylight
Sunrise 6:43 AM
Solar Noon 11:46 AM
Sunset 4:49 PM
Moon
Waxing Crescent • 13%
Moonrise 10:51 AM
Transit 3:22 PM
Moonset 7:58 PM

Best Times for Fishing or Hunting

Major Periods

2:27 AM - 4:57 AM
2:52 PM - 5:22 PM

Minor Periods

10:21 AM - 11:51 AM
7:28 PM - 8:58 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 39.9°F
Average Humidity: 70%
Chance of Rain: 18%
Wind: 17.8 mph
UV Index: 3.4

Air Quality

EPA Index 1 • Good
PM2.5
1.7 μg/m³
Good
PM10
1.8 μg/m³
Good
Ozone (O3)
54.8 μg/m³
Photochemical
NO2
4.3 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
139.7 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 4m daylight
Sunrise 6:45 AM
Solar Noon 11:46 AM
Sunset 4:49 PM
Moon
Waxing Crescent • 21%
Moonrise 11:30 AM
Transit 4:11 PM
Moonset 8:58 PM

Best Times for Fishing or Hunting

Major Periods

3:17 AM - 5:47 AM
3:41 PM - 6:11 PM

Minor Periods

11:00 AM - 12:30 PM
8:28 PM - 9:58 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 41.9°F
Average Humidity: 70%
Chance of Rain: 0%
Wind: 17.4 mph
UV Index: 3.3

Air Quality

EPA Index 1 • Good
PM2.5
1.3 μg/m³
Good
PM10
1.3 μg/m³
Good
Ozone (O3)
51.5 μg/m³
Photochemical
NO2
4.9 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
137.1 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 2m daylight
Sunrise 6:46 AM
Solar Noon 11:46 AM
Sunset 4:48 PM
Moon
Waxing Crescent • 31%
Moonrise 12:03 PM
Transit 4:58 PM
Moonset 10:00 PM

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
4:28 PM - 6:58 PM

Minor Periods

11:33 AM - 1:03 PM
9:30 PM - 11:00 PM
Action Rating:
Very Good 4/5
Monday, November 16, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 42.6°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 3.3

Air Quality

EPA Index 1 • Good
PM2.5
4 μg/m³
Good
PM10
4.1 μg/m³
Good
Ozone (O3)
49.2 μg/m³
Photochemical
NO2
6.8 μg/m³
Nitrogen Dioxide
SO2
1.3 μg/m³
Sulfur Dioxide
CO
157.6 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 0m daylight
Sunrise 6:47 AM
Solar Noon 11:46 AM
Sunset 4:47 PM
Moon
First Quarter • 42%
Moonrise 12:31 PM
Transit 5:42 PM
Moonset 11:02 PM

Best Times for Fishing or Hunting

Major Periods

4:50 AM - 7:20 AM
5:12 PM - 7:42 PM

Minor Periods

12:01 PM - 1:31 PM
10:32 PM - 12:02 AM
Action Rating:
Good Action 3/5
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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