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

Current Water Temperature

80.1°F

Measurement Time: Monday, August 31, 2026, 2:05 PM 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

86°F
Mostly Cloudy
Mostly Cloudy
57%
E 5 mph
69°F

Weather Forecast

Slight Chance Showers And Thunderstorms then Mostly Cloudy
Tonight
74°F - Slight Chance Showers And Thunderstorms then Mostly Cloudy
Partly Sunny then Slight Chance Showers And Thunderstorms
Tuesday
96°F - Partly Sunny then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Tuesday Night
76°F - Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And Thunderstorms
Wednesday
95°F - Mostly Sunny then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Wednesday Night
75°F - Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And Thunderstorms
Thursday
97°F - Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Thursday Night
76°F - Slight Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And Thunderstorms
Friday
91°F - Mostly Sunny then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Friday Night
70°F - Chance Showers And Thunderstorms
Mostly Sunny
Saturday
85°F - Mostly Sunny
Partly Cloudy
Saturday Night
64°F - Partly Cloudy
Sunny
Sunday
81°F - Sunny
Partly Cloudy
Sunday Night
62°F - Partly Cloudy
Sunny
Labor Day
82°F - Sunny

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:07 PM
Sunset: 7:39 PM
Daylight: 13 hrs 3 mins
Moonrise: 9:11 PM
Moon Transit: 3:22 AM
Moonset: 10:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:52 AM - 5:22 AM
5:04 PM - 7:34 PM

Minor Periods

8:41 PM - 10:11 PM
9:43 AM - 11:13 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: 6:36 AM
Sun Transit: 1:07 PM
Sunset: 7:39 PM
Daylight: 13 hrs 3 mins
Moonrise: 9:11 PM
Moon Transit: 3:22 AM
Moonset: 10:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:52 AM - 5:22 AM
5:04 PM - 7:34 PM

Minor Periods

8:41 PM - 10:11 PM
9:43 AM - 11:13 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: 6:37 AM
Sun Transit: 1:07 PM
Sunset: 7:38 PM
Daylight: 13 hrs 1 mins
Moonrise: 9:41 PM
Moon Transit: 4:11 AM
Moonset: 11:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:41 AM - 6:11 AM
5:54 PM - 8:24 PM

Minor Periods

9:11 PM - 10:41 PM
10:53 AM - 12:23 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: 6:37 AM
Sun Transit: 1:07 PM
Sunset: 7:38 PM
Daylight: 13 hrs 1 mins
Moonrise: 9:41 PM
Moon Transit: 4:11 AM
Moonset: 11:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:41 AM - 6:11 AM
5:54 PM - 8:24 PM

Minor Periods

9:11 PM - 10:41 PM
10:53 AM - 12:23 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: 6:38 AM
Sun Transit: 1:07 PM
Sunset: 7:36 PM
Daylight: 12 hrs 58 mins
Moonrise: 10:18 PM
Moon Transit: 5:02 AM
Moonset: 12:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:32 AM - 7:02 AM
6:49 PM - 9:19 PM

Minor Periods

9:48 PM - 11:18 PM
12:07 AM - 1:37 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: 6:38 AM
Sun Transit: 1:07 PM
Sunset: 7:36 PM
Daylight: 12 hrs 58 mins
Moonrise: 10:18 PM
Moon Transit: 5:02 AM
Moonset: 12:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:32 AM - 7:02 AM
6:49 PM - 9:19 PM

Minor Periods

9:48 PM - 11:18 PM
12:07 AM - 1:37 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: 6:39 AM
Sun Transit: 1:07 PM
Sunset: 7:35 PM
Daylight: 12 hrs 56 mins
Moonrise: 11:04 PM
Moon Transit: 6:00 AM
Moonset: 1:50 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
7:48 PM - 10:18 PM

Minor Periods

12:00 AM - 12:00 AM
1:20 PM - 2:50 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: 6:39 AM
Sun Transit: 1:07 PM
Sunset: 7:35 PM
Daylight: 12 hrs 56 mins
Moonrise: 11:04 PM
Moon Transit: 6:00 AM
Moonset: 1:50 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
7:48 PM - 10:18 PM

Minor Periods

12:00 AM - 12:00 AM
1:20 PM - 2:50 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: 6:40 AM
Sun Transit: 1:06 PM
Sunset: 7:33 PM
Daylight: 12 hrs 54 mins
Moonrise: 12:04 AM
Moon Transit: 7:00 AM
Moonset: 3:00 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
8:50 PM - 11:20 PM

Minor Periods

2:30 PM - 4:00 PM
12:00 AM - 12:00 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: 6:40 AM
Sun Transit: 1:06 PM
Sunset: 7:33 PM
Daylight: 12 hrs 54 mins
Moonrise: 12:04 AM
Moon Transit: 7:00 AM
Moonset: 3:00 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
8:50 PM - 11:20 PM

Minor Periods

2:30 PM - 4:00 PM
12:00 AM - 12:00 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: 6:40 AM
Sun Transit: 1:06 PM
Sunset: 7:32 PM
Daylight: 12 hrs 51 mins
Moonrise: 12:01 AM
Moon Transit: 8:02 AM
Moonset: 4:03 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:32 AM - 10:02 AM
12:00 AM - 12:00 AM

Minor Periods

3:33 PM - 5:03 PM
12:00 AM - 12:00 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: 6:40 AM
Sun Transit: 1:06 PM
Sunset: 7:32 PM
Daylight: 12 hrs 51 mins
Moonrise: 12:01 AM
Moon Transit: 8:02 AM
Moonset: 4:03 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:32 AM - 10:02 AM
12:00 AM - 12:00 AM

Minor Periods

3:33 PM - 5:03 PM
12:00 AM - 12:00 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: 6:41 AM
Sun Transit: 1:06 PM
Sunset: 7:30 PM
Daylight: 12 hrs 49 mins
Moonrise: 1:08 AM
Moon Transit: 9:05 AM
Moonset: 4:55 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:35 AM - 11:05 AM
12:00 AM - 12:00 AM

Minor Periods

4:25 PM - 5:55 PM
12:38 AM - 2:08 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: 6:41 AM
Sun Transit: 1:06 PM
Sunset: 7:30 PM
Daylight: 12 hrs 49 mins
Moonrise: 1:08 AM
Moon Transit: 9:05 AM
Moonset: 4:55 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:35 AM - 11:05 AM
12:00 AM - 12:00 AM

Minor Periods

4:25 PM - 5:55 PM
12:38 AM - 2:08 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: 6:42 AM
Sun Transit: 1:05 PM
Sunset: 7:28 PM
Daylight: 12 hrs 46 mins
Moonrise: 2:22 AM
Moon Transit: 10:05 AM
Moonset: 5:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:35 AM - 12:05 AM

Minor Periods

5:07 PM - 6:37 PM
1:52 AM - 3:22 AM

Action Rating: 2 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