Water Temperature of the Northeast Branch Anacostia River in Riverdale Park, MD

Current Water Temperature

76.5°F

Measurement Time: Friday, September 11, 2026, 1:35 AM EDT

Temperature Locations

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Local Points of Interest

Riverdale Community Park

Northeast Branch Anacostia River

Station Name: NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 23 feet

Nearest Address:
5199 Riverdale Rd
Riverdale Park, MD 20737
Prince George's County

GPS Coordinates: 38.96025, -76.9259722

Nearby Water Temperatures

Sligo Creek, Takoma Park, MD (4.6 mi)
Paint Branch, Calverton, MD (5.4 mi)
Washington Channel, Washington, DC (7.9 mi)
Dead Run, McLean, VA (13.4 mi)
Patuxent River, Brighton, MD (16.6 mi)
Difficult Run, McLean, VA (17.2 mi)
Difficult Run, Oakton, VA (22.5 mi)
Severn River, Annapolis, MD (24.1 mi)
Chesapeake Bay, Annapolis, MD (25.7 mi)
Northwest Harbor, Baltimore, MD (28.2 mi)
Scotts Level Branch, Milford Mill, MD (29.1 mi)
Herring Run, Baltimore, MD (31.7 mi)
Chesapeake Bay, Cambridge, MD (39.2 mi)
Potomac River, Point of Rocks, MD (39.5 mi)
Chesapeake Bay, Tolchester Beach, MD (40.5 mi)

Weather for Riverdale Park, Maryland

Current Weather

72°F
Rain Showers Likely
Rain Showers Likely
90%
N 5 mph
69°F

Weather Forecast

Rain Showers Likely then Mostly Cloudy
Today
82°F - Rain Showers Likely then Mostly Cloudy
Mostly Cloudy then Slight Chance Rain Showers
Tonight
67°F - Mostly Cloudy then Slight Chance Rain Showers
Showers And Thunderstorms Likely
Saturday
83°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms then Showers And Thunderstorms
Saturday Night
69°F - Chance Showers And Thunderstorms then Showers And Thunderstorms
Rain Showers Likely
Sunday
87°F - Rain Showers Likely
Mostly Clear
Sunday Night
69°F - Mostly Clear
Mostly Sunny
Monday
84°F - Mostly Sunny
Partly Cloudy
Monday Night
62°F - Partly Cloudy
Sunny
Tuesday
83°F - Sunny
Mostly Clear
Tuesday Night
64°F - Mostly Clear
Sunny
Wednesday
88°F - Sunny
Slight Chance Rain Showers
Wednesday Night
67°F - Slight Chance Rain Showers
Mostly Sunny then Chance Rain Showers
Thursday
88°F - Mostly Sunny then Chance Rain Showers
Chance Rain Showers
Thursday Night
68°F - Chance Rain Showers

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:04 PM
Sunset: 7:22 PM
Daylight: 12 hrs 36 mins
Moonrise: 7:14 AM
Moon Transit: 1:27 PM
Moonset: 7:30 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

2:22 AM - 4:52 AM
12:57 AM - 3:27 PM

Minor Periods

7:00 PM - 8:30 PM
6:44 AM - 8:14 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:04 PM
Sunset: 7:22 PM
Daylight: 12 hrs 36 mins
Moonrise: 7:14 AM
Moon Transit: 1:27 PM
Moonset: 7:30 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

2:22 AM - 4:52 AM
12:57 AM - 3:27 PM

Minor Periods

7:00 PM - 8:30 PM
6:44 AM - 8:14 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:04 PM
Sunset: 7:22 PM
Daylight: 12 hrs 36 mins
Moonrise: 7:14 AM
Moon Transit: 1:27 PM
Moonset: 7:30 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

2:22 AM - 4:52 AM
12:57 AM - 3:27 PM

Minor Periods

7:00 PM - 8:30 PM
6:44 AM - 8:14 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:03 PM
Sunset: 7:20 PM
Daylight: 12 hrs 34 mins
Moonrise: 8:22 AM
Moon Transit: 2:12 PM
Moonset: 7:54 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:08 AM - 5:38 AM
1:42 PM - 4:12 PM

Minor Periods

7:24 PM - 8:54 PM
7:52 AM - 9:22 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:03 PM
Sunset: 7:20 PM
Daylight: 12 hrs 34 mins
Moonrise: 8:22 AM
Moon Transit: 2:12 PM
Moonset: 7:54 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:08 AM - 5:38 AM
1:42 PM - 4:12 PM

Minor Periods

7:24 PM - 8:54 PM
7:52 AM - 9:22 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:03 PM
Sunset: 7:19 PM
Daylight: 12 hrs 31 mins
Moonrise: 9:27 AM
Moon Transit: 2:57 PM
Moonset: 8:19 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:53 AM - 6:23 AM
2:27 PM - 4:57 PM

Minor Periods

7:49 PM - 9:19 PM
8:57 AM - 10:27 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:03 PM
Sunset: 7:19 PM
Daylight: 12 hrs 31 mins
Moonrise: 9:27 AM
Moon Transit: 2:57 PM
Moonset: 8:19 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:53 AM - 6:23 AM
2:27 PM - 4:57 PM

Minor Periods

7:49 PM - 9:19 PM
8:57 AM - 10:27 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:03 PM
Sunset: 7:17 PM
Daylight: 12 hrs 29 mins
Moonrise: 10:34 AM
Moon Transit: 3:43 PM
Moonset: 8:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:38 AM - 7:08 AM
3:13 PM - 5:43 PM

Minor Periods

8:17 PM - 9:47 PM
10:04 AM - 11:34 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:03 PM
Sunset: 7:17 PM
Daylight: 12 hrs 29 mins
Moonrise: 10:34 AM
Moon Transit: 3:43 PM
Moonset: 8:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:38 AM - 7:08 AM
3:13 PM - 5:43 PM

Minor Periods

8:17 PM - 9:47 PM
10:04 AM - 11:34 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:02 PM
Sunset: 7:16 PM
Daylight: 12 hrs 26 mins
Moonrise: 11:38 AM
Moon Transit: 4:31 PM
Moonset: 9:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:25 AM - 7:55 AM
4:01 PM - 6:31 PM

Minor Periods

8:48 PM - 10:18 PM
11:08 AM - 12:38 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:02 PM
Sunset: 7:16 PM
Daylight: 12 hrs 26 mins
Moonrise: 11:38 AM
Moon Transit: 4:31 PM
Moonset: 9:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:25 AM - 7:55 AM
4:01 PM - 6:31 PM

Minor Periods

8:48 PM - 10:18 PM
11:08 AM - 12:38 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:02 PM
Sunset: 7:14 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:42 AM
Moon Transit: 5:20 PM
Moonset: 9:55 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:14 AM - 8:44 AM
4:50 PM - 7:20 PM

Minor Periods

9:25 PM - 10:55 PM
12:12 AM - 1:42 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:02 PM
Sunset: 7:14 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:42 AM
Moon Transit: 5:20 PM
Moonset: 9:55 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:14 AM - 8:44 AM
4:50 PM - 7:20 PM

Minor Periods

9:25 PM - 10:55 PM
12:12 AM - 1:42 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:02 PM
Sunset: 7:12 PM
Daylight: 12 hrs 21 mins
Moonrise: 1:42 PM
Moon Transit: 6:11 PM
Moonset: 10:39 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:04 AM - 9:34 AM
5:41 PM - 8:11 PM

Minor Periods

10:09 PM - 11:39 PM
1:12 PM - 2:42 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:02 PM
Sunset: 7:12 PM
Daylight: 12 hrs 21 mins
Moonrise: 1:42 PM
Moon Transit: 6:11 PM
Moonset: 10:39 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

7:04 AM - 9:34 AM
5:41 PM - 8:11 PM

Minor Periods

10:09 PM - 11:39 PM
1:12 PM - 2:42 PM

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.

Webcams Near Riverdale Park, MD