Water Temperature of the Northeast Branch Anacostia River in Riverdale Park, MD
Current Water Temperature
47.8°F
Measurement Time: Tuesday, March 17, 2026, 2:35 AM EDT
Temperature Locations
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Local Points of Interest
Riverdale Community ParkNortheast 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
32.2°F

Partly cloudy
23.8°F
31.4°F
52%
WNW 10.3 mph
13.8 mph
21.5°F
20.5°F
0 in
50%
9 mi
1012 mbar
0
Five Day Weather Forecast

Tue
H: 40°F
L: 31°F

Wed
H: 41°F
L: 28°F

Thu
H: 54°F
L: 35°F

Fri
H: 64°F
L: 41°F

Sat
H: 62°F
L: 41°F
Air Quality
AQI:
1 - Good
PM2.5:
4.15 μg/m3
PM10:
4.35 μg/m3
Carbon Monoxide: 208.85 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 4.15 μg/m3
Ozone: 90 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 4.15 μg/m3
Ozone: 90 μg/m3
Astronomical
Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs 1 mins
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:32 AM
Moon Transit: 12:10 AM
Moonset: 6:00 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 12:10 AM
Moonset: 6:00 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:05 AM - 3:35 AM11:40 AM - 2:10 PM
Minor Periods
5:30 PM - 7:00 PM6:02 AM - 7:32 AM
Action Rating: 5 out of 5
Tuesday, March 17, 2026
Weather Forecast
Patchy rain nearby
40.1°F
31.1°F
34.6°F
60%
0.02 in
88%
0%
15.2 mph
0.9
Air Quality
AQI:
1 - Good
PM2.5:
4.01 μg/m3
PM10:
4.24 μg/m3
Carbon Monoxide: 197.13 μg/m3
Nitrogen Dioxide: 5.99 μg/m3
Sulphur Dioxide: 4.78 μg/m3
Ozone: 86.44 μg/m3
Nitrogen Dioxide: 5.99 μg/m3
Sulphur Dioxide: 4.78 μg/m3
Ozone: 86.44 μg/m3
Astronomical
Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs 1 mins
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:32 AM
Moon Transit: 12:10 AM
Moonset: 6:00 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 12:10 AM
Moonset: 6:00 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
1:05 AM - 3:35 AM11:40 AM - 2:10 PM
Minor Periods
5:30 PM - 7:00 PM6:02 AM - 7:32 AM
Action Rating: 5 out of 5
Wednesday, March 18, 2026
Weather Forecast
Partly Cloudy
40.6°F
28.2°F
34°F
56%
0 in
0%
0%
8.5 mph
1
Air Quality
AQI:
1 - Good
PM2.5:
8.81 μg/m3
PM10:
9.18 μg/m3
Carbon Monoxide: 231.73 μg/m3
Nitrogen Dioxide: 12.3 μg/m3
Sulphur Dioxide: 7.49 μg/m3
Ozone: 73.2 μg/m3
Nitrogen Dioxide: 12.3 μg/m3
Sulphur Dioxide: 7.49 μg/m3
Ozone: 73.2 μg/m3
Astronomical
Sunrise: 7:14 AM
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 12 hrs 4 mins
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:56 AM
Moon Transit: 12:56 AM
Moonset: 7:09 PM
Moon Phase: New
Moon Illumination: 2.2%
Moon Transit: 12:56 AM
Moonset: 7:09 PM
Moon Phase: New
Moon Illumination: 2.2%
Best Times for Fishing or Hunting
Major Periods
1:51 AM - 4:21 AM12:26 AM - 2:56 PM
Minor Periods
6:39 PM - 8:09 PM6:26 AM - 7:56 AM
Action Rating: 3 out of 5
Thursday, March 19, 2026
Weather Forecast
Partly Cloudy
54.3°F
34.7°F
42.8°F
64%
0 in
0%
0%
8.9 mph
0.9
Air Quality
AQI:
1 - Good
PM2.5:
10.8 μg/m3
PM10:
11.37 μg/m3
Carbon Monoxide: 242.09 μg/m3
Nitrogen Dioxide: 12.49 μg/m3
Sulphur Dioxide: 5.68 μg/m3
Ozone: 73.68 μg/m3
Nitrogen Dioxide: 12.49 μg/m3
Sulphur Dioxide: 5.68 μg/m3
Ozone: 73.68 μg/m3
Astronomical
Sunrise: 7:12 AM
Sun Transit: 12:00 AM
Sunset: 7:19 PM
Daylight: 12 hrs 6 mins
Sun Transit: 12:00 AM
Sunset: 7:19 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:20 AM
Moon Transit: 1:31 AM
Moonset: 8:20 PM
Moon Phase: New
Moon Illumination: 0.3%
Moon Transit: 1:31 AM
Moonset: 8:20 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
1:01 AM - 3:31 AM1:01 AM - 3:31 AM
Minor Periods
7:50 PM - 9:20 PM6:50 AM - 8:20 AM
Action Rating: 4 out of 5
Friday, March 20, 2026
Weather Forecast
Patchy rain nearby
63.5°F
41°F
50.7°F
66%
0.04 in
67%
0%
10.3 mph
1
Air Quality
AQI:
1 - Good
PM2.5:
14.39 μg/m3
PM10:
15.09 μg/m3
Carbon Monoxide: 343.69 μg/m3
Nitrogen Dioxide: 16.53 μg/m3
Sulphur Dioxide: 6.45 μg/m3
Ozone: 75.12 μg/m3
Nitrogen Dioxide: 16.53 μg/m3
Sulphur Dioxide: 6.45 μg/m3
Ozone: 75.12 μg/m3
Astronomical
Sunrise: 7:11 AM
Sun Transit: 10:27 AM
Sunset: 7:20 PM
Daylight: 12 hrs 9 mins
Sun Transit: 10:27 AM
Sunset: 7:20 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:46 AM
Moon Transit: 2:33 PM
Moonset: 9:33 PM
Moon Phase: New
Moon Illumination: 2.8%
Moon Transit: 2:33 PM
Moonset: 9:33 PM
Moon Phase: New
Moon Illumination: 2.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:03 PM - 4:33 PM
Minor Periods
9:03 PM - 10:33 PM7:16 AM - 8:46 AM
Action Rating: 4 out of 5
Saturday, March 21, 2026
Weather Forecast
Patchy rain nearby
62.3°F
41.3°F
49.5°F
72%
0.01 in
75%
0%
10.7 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
13.37 μg/m3
PM10:
13.7 μg/m3
Carbon Monoxide: 233.08 μg/m3
Nitrogen Dioxide: 10.87 μg/m3
Sulphur Dioxide: 6.06 μg/m3
Ozone: 80.31 μg/m3
Nitrogen Dioxide: 10.87 μg/m3
Sulphur Dioxide: 6.06 μg/m3
Ozone: 80.31 μg/m3
Astronomical
Sunrise: 7:09 AM
Sun Transit: 12:00 AM
Sunset: 7:21 PM
Daylight: 12 hrs 11 mins
Sun Transit: 12:00 AM
Sunset: 7:21 PM
Daylight: 12 hrs 11 mins
Moonrise: 8:15 AM
Moon Transit: 3:25 PM
Moonset: 10:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%
Moon Transit: 3:25 PM
Moonset: 10:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%
Best Times for Fishing or Hunting
Major Periods
4:17 AM - 6:47 AM2:55 PM - 5:25 PM
Minor Periods
10:20 PM - 11:50 PM7:45 AM - 9:15 AM
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.
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