Water Temperature of the Delaware River in Middletown, DE

Current Water Temperature

34.7°F

Measurement Time: Monday, January 13, 2025, 6:30 AM EST

Temperature Locations

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Local Points of Interest

Reedy Island; Augustine Beach

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Delaware River

Station Name: Delaware River at Reedy Island Jetty, DE
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
38 Delaware River Prcl 4
Middletown, DE 19709
New Castle County

GPS Coordinates: 39.5009454, -75.5682589

Nearby Water Temperatures

Appoquinimink River, Odessa, DE (3.4 mi)
Chesapeake & Delaware Canal, Port Penn, DE (4.0 mi)
Chesapeake and Delaware Canal, Delaware City, DE (4.6 mi)
Silver Lake Tributary, Townsend, DE (9.0 mi)
Christina River, Newark, DE (12.7 mi)
Chesapeake & Delaware Canal, Chesapeake City, MD (13.0 mi)
Delaware River, New Castle, DE (13.2 mi)
Christina River, Newport, DE (14.6 mi)
White Clay Creek, Stanton, DE (14.8 mi)
White Clay Creek, Newark, DE (14.8 mi)
Pike Creek, Newark, DE (15.7 mi)
White Clay Creek, Newark, DE (16.2 mi)
Christina River, Wilmington, DE (16.3 mi)
Delaware Bay, Greenwich, NJ (17.0 mi)
Red Clay Creek, Wooddale, DE (18.5 mi)

Weather for Middletown, Delaware

Current Weather

33.1°F
Patchy light snow
Conditions: Patchy light snow
Humidity: 92%
Feels Like: 24.7°F
Wind: NNW 10.7 mph
Wind Gusts: 15.7 mph
Pressure: 29.97 in
Precipitation: 0.07 in
Cloud Cover: 60%
Visibility: 0 mi
UV Index: 0

Five Day Weather Forecast

Patchy moderate snow
Sun
H: 33°F
L: 18°F
Sunny
Mon
H: 32°F
L: 19°F
Sunny
Tue
H: 35°F
L: 23°F
Partly Cloudy
Wed
H: 41°F
L: 26°F
Mist
Thu
H: 44°F
L: 28°F

Air Quality

AQI: 2 - Moderate
PM2.5: 4.45 μg/m3
PM10: 4.45 μg/m3
Carbon Monoxide: 178.85 μg/m3
Nitrogen Dioxide: 5.65 μg/m3
Sulphur Dioxide: 4.05 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 11:57 AM
Sunset: 4:39 PM
Daylight: 9 hrs 25 mins
Moonrise: 2:14 AM
Moon Transit: 7:46 AM
Moonset: 1:11 PM
Moon Phase: Last Quarter
Moon Illumination: 19.9%

Best Times for Fishing or Hunting

Major Periods

7:16 AM - 9:46 AM
12:00 AM - 12:00 AM

Minor Periods

12:41 AM - 2:11 PM
1:44 AM - 3:14 AM

Action Rating: 3 out of 5

Sunday, December 14, 2025

Weather Forecast

Conditions: Patchy moderate snow
Average Temperature: 27.6°F
Average Humidity: 80%
Chance of Rain: 79%
Wind: 17.2 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 12.34 μg/m3
PM10: 12.46 μg/m3
Carbon Monoxide: 240.25 μg/m3
Nitrogen Dioxide: 19.34 μg/m3
Sulphur Dioxide: 6.43 μg/m3
Ozone: 42.24 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 11:57 AM
Sunset: 4:39 PM
Daylight: 9 hrs 25 mins
Moonrise: 2:14 AM
Moon Transit: 7:46 AM
Moonset: 1:11 PM
Moon Phase: Last Quarter
Moon Illumination: 19.9%

Best Times for Fishing or Hunting

Major Periods

7:16 AM - 9:46 AM
12:00 AM - 12:00 AM

Minor Periods

12:41 AM - 2:11 PM
1:44 AM - 3:14 AM

Action Rating: 3 out of 5

Monday, December 15, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 24.9°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 17.4 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 4.38 μg/m3
PM10: 4.43 μg/m3
Carbon Monoxide: 183.13 μg/m3
Nitrogen Dioxide: 7.5 μg/m3
Sulphur Dioxide: 3.61 μg/m3
Ozone: 65.32 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 11:57 AM
Sunset: 4:40 PM
Daylight: 9 hrs 24 mins
Moonrise: 3:14 AM
Moon Transit: 8:28 AM
Moonset: 1:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 11.7%

Best Times for Fishing or Hunting

Major Periods

7:58 AM - 10:28 AM
12:00 AM - 12:00 AM

Minor Periods

1:05 PM - 2:35 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Tuesday, December 16, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 29.2°F
Average Humidity: 63%
Chance of Rain: 0%
Wind: 6.5 mph
UV Index: 0.4

Air Quality

AQI: 2 - Moderate
PM2.5: 16.93 μg/m3
PM10: 17.04 μg/m3
Carbon Monoxide: 246.37 μg/m3
Nitrogen Dioxide: 21.24 μg/m3
Sulphur Dioxide: 8.85 μg/m3
Ozone: 44.36 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 11:58 AM
Sunset: 4:40 PM
Daylight: 9 hrs 24 mins
Moonrise: 4:16 AM
Moon Transit: 9:12 AM
Moonset: 2:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.5%

Best Times for Fishing or Hunting

Major Periods

8:42 AM - 11:12 AM
12:00 AM - 12:00 AM

Minor Periods

1:33 PM - 3:03 PM
3:46 AM - 5:16 AM

Action Rating: 2 out of 5

Wednesday, December 17, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 32.9°F
Average Humidity: 88%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 0.4

Air Quality

AQI: 2 - Moderate
PM2.5: 23.34 μg/m3
PM10: 23.55 μg/m3
Carbon Monoxide: 272.32 μg/m3
Nitrogen Dioxide: 22.67 μg/m3
Sulphur Dioxide: 7.31 μg/m3
Ozone: 38.2 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 11:58 AM
Sunset: 4:40 PM
Daylight: 9 hrs 24 mins
Moonrise: 5:18 AM
Moon Transit: 10:00 AM
Moonset: 2:36 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:30 AM - 12:00 AM

Minor Periods

2:06 PM - 3:36 PM
4:48 AM - 6:18 AM

Action Rating: 2 out of 5

Thursday, December 18, 2025

Weather Forecast

Conditions: Mist
Average Temperature: 35.3°F
Average Humidity: 92%
Chance of Rain: 0%
Wind: 12.1 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 36.9 μg/m3
PM10: 37.37 μg/m3
Carbon Monoxide: 445.1 μg/m3
Nitrogen Dioxide: 53.36 μg/m3
Sulphur Dioxide: 6.42 μg/m3
Ozone: 7.46 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:00 AM
Sunset: 4:41 PM
Daylight: 9 hrs 23 mins
Moonrise: 6:19 AM
Moon Transit: 10:48 AM
Moonset: 3:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:18 AM - 12:48 AM

Minor Periods

2:46 PM - 4:16 PM
5:49 AM - 7:19 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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