Water Temperature of the Northeast Branch Anacostia River in Riverdale Park, MD
Current Water Temperature
Measurement Time: Tuesday, October 7, 2025, 6:35 AM EDT
Temperature Locations
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Local Points of Interest
Riverdale Community ParkSponsored Content
Station Name: NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 23 feet / 7 meters
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

Humidity: 71%
Feels Like: 76.8°F
Wind: SSW 9.6 mph
Wind Gusts: 11.1 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 2.9
Five Day Weather Forecast

Tue
H: 87°F
L: 59°F

Wed
H: 68°F
L: 57°F

Thu
H: 58°F
L: 46°F

Fri
H: 66°F
L: 46°F

Sat
H: 69°F
L: 52°F
Air Quality
Nitrogen Dioxide: 2.75 μg/m3
Sulphur Dioxide: 3.05 μg/m3
Ozone: 100 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 6:41 PM
Daylight: 11 hrs 31 mins
Moon Transit: 12:00 AM
Moonset: 7:40 AM
Moon Phase: Full
Moon Illumination: 99.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:38 PM - 5:08 PM
Minor Periods
6:20 PM - 7:50 PM7:10 AM - 8:40 AM
Action Rating: 5 out of 5
This is only a test for monitoring of vital dissemination systems.
Effective: Tue October 7, 2025, 8:24 AM
Expires: Tue October 7, 2025, 8:34 AM
Monitoring message only. Please disregard.
Monitoring message only. Please disregard.
Weather Forecast
Average Temperature: 72.2°F
Average Humidity: 66%
Wind: 11 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 9.23 μg/m3
Sulphur Dioxide: 3.36 μg/m3
Ozone: 73.96 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 6:41 PM
Daylight: 11 hrs 31 mins
Moon Transit: 12:00 AM
Moonset: 7:40 AM
Moon Phase: Full
Moon Illumination: 99.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:38 PM - 5:08 PM
Minor Periods
6:20 PM - 7:50 PM7:10 AM - 8:40 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 64.5°F
Average Humidity: 77%
Wind: 10.7 mph
UV Index: 0.4
Air Quality
Nitrogen Dioxide: 12.41 μg/m3
Sulphur Dioxide: 4.55 μg/m3
Ozone: 62.28 μg/m3
Astronomical
Sun Transit: 12:55 AM
Sunset: 6:39 PM
Daylight: 11 hrs 29 mins
Moon Transit: 1:47 AM
Moonset: 8:58 AM
Moon Phase: Full
Moon Illumination: 95.8%
Best Times for Fishing or Hunting
Major Periods
1:17 AM - 3:47 AM3:33 PM - 6:03 PM
Minor Periods
6:52 PM - 8:22 PM8:28 AM - 9:58 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 52.8°F
Average Humidity: 54%
Wind: 11 mph
UV Index: 1.1
Air Quality
Nitrogen Dioxide: 11.88 μg/m3
Sulphur Dioxide: 5.44 μg/m3
Ozone: 63.64 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 6:38 PM
Daylight: 11 hrs 26 mins
Moon Transit: 2:43 AM
Moonset: 10:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
2:13 AM - 4:43 AM4:32 PM - 7:02 PM
Minor Periods
7:31 PM - 9:01 PM9:49 AM - 11:19 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 54.8°F
Average Humidity: 60%
Wind: 8.3 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 16.05 μg/m3
Sulphur Dioxide: 3.99 μg/m3
Ozone: 60.2 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 6:36 PM
Daylight: 11 hrs 24 mins
Moon Transit: 3:44 AM
Moonset: 11:38 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%
Best Times for Fishing or Hunting
Major Periods
3:14 AM - 5:44 AM5:34 PM - 8:04 PM
Minor Periods
8:19 PM - 9:49 PM11:08 AM - 12:38 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 60°F
Average Humidity: 73%
Wind: 7.8 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 16.03 μg/m3
Sulphur Dioxide: 3.07 μg/m3
Ozone: 49.77 μg/m3
Astronomical
Sun Transit: 12:54 AM
Sunset: 6:35 PM
Daylight: 11 hrs 21 mins
Moon Transit: 4:47 AM
Moonset: 12:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 72.9%
Best Times for Fishing or Hunting
Major Periods
4:17 AM - 6:47 AM6:38 PM - 9:08 PM
Minor Periods
9:17 PM - 10:47 PM12:21 AM - 1:51 PM
Action Rating: 4 out of 5