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

Current Water Temperature

77.0°F

Measurement Time: Friday, June 26, 2026, 7:05 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

83.8°F
Mist
Mist
84.3°F
94.3°F
51%
W 5.6 mph
6.4 mph
89.9°F
66.8°F
0 in
0%
6 mi
1018 mbar
6.3

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 97°F
L: 69°F
Moderate rain
Sat
H: 77°F
L: 67°F
Moderate rain
Sun
H: 82°F
L: 67°F
Partly Cloudy
Mon
H: 90°F
L: 68°F
Sunny
Tue
H: 93°F
L: 68°F

Air Quality

AQI: 1 - Good
PM2.5: 16.1 μg/m3
PM10: 16.5 μg/m3
Carbon Monoxide: 200 μg/m3
Nitrogen Dioxide: 3.6 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 134 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:10 PM
Sunset: 8:38 PM
Daylight: 14 hrs 54 mins
Moonrise: 6:13 PM
Moon Transit: 10:50 PM
Moonset: 2:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

11:44 AM - 2:14 PM
12:00 AM - 12:00 AM

Minor Periods

5:43 PM - 7:13 PM
2:18 AM - 3:48 AM

Action Rating: 2 out of 5

Marine Weather Statement issued June 26 at 7:56AM EDT by NWS Baltimore MD/Washington DC

Effective: Fri June 26, 2026, 7:56 AM
Expires: Fri June 26, 2026, 9:30 AM

* WHAT...Southwest winds 5 to 10 kt with occasional gusts of 15 to 20 kt possible. * WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Choptank River to Cambridge MD and the Little Choptank River, Patuxent River to Broomes Island MD, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 9:30 AM EDT this morning. * IMPACTS...Conditions may be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should exercise extra caution if navigating the waters during this time.


Small Craft Advisory issued June 26 at 7:54AM EDT until June 26 at 8:00AM EDT by NWS Baltimore MD/Washington DC

Effective: Fri June 26, 2026, 7:54 AM
Expires: Fri June 26, 2026, 9:00 AM

Winds will subside this morning.
Friday, June 26, 2026

Weather Forecast

Patchy rain nearby
96.6°F
69.4°F
81.3°F
61%
0.03 in
36%
0%
11 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 13.26 μg/m3
PM10: 14.08 μg/m3
Carbon Monoxide: 173.75 μg/m3
Nitrogen Dioxide: 6.53 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 106.83 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:10 PM
Sunset: 8:38 PM
Daylight: 14 hrs 54 mins
Moonrise: 6:13 PM
Moon Transit: 10:50 PM
Moonset: 2:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

11:44 AM - 2:14 PM
12:00 AM - 12:00 AM

Minor Periods

5:43 PM - 7:13 PM
2:18 AM - 3:48 AM

Action Rating: 2 out of 5

Saturday, June 27, 2026

Weather Forecast

Moderate rain
76.7°F
67.1°F
70.3°F
92%
0.21 in
85%
0%
5.8 mph
4.8


Air Quality

AQI: 1 - Good
PM2.5: 13.58 μg/m3
PM10: 14.12 μg/m3
Carbon Monoxide: 182.92 μg/m3
Nitrogen Dioxide: 11.83 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 101.08 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:10 PM
Sunset: 8:38 PM
Daylight: 14 hrs 54 mins
Moonrise: 7:12 PM
Moon Transit: 11:41 PM
Moonset: 3:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

12:33 AM - 3:03 PM
12:00 AM - 12:00 AM

Minor Periods

6:42 PM - 8:12 PM
2:54 AM - 4:24 AM

Action Rating: 3 out of 5

Sunday, June 28, 2026

Weather Forecast

Moderate rain
81.6°F
66.6°F
73.7°F
87%
0.29 in
83%
0%
4 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 6.6 μg/m3
PM10: 6.77 μg/m3
Carbon Monoxide: 172 μg/m3
Nitrogen Dioxide: 9.14 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 84.13 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:11 PM
Sunset: 8:38 PM
Daylight: 14 hrs 53 mins
Moonrise: 8:06 PM
Moon Transit: 12:00 AM
Moonset: 4:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:24 PM - 3:54 PM

Minor Periods

7:36 PM - 9:06 PM
3:39 AM - 5:09 AM

Action Rating: 3 out of 5

Monday, June 29, 2026

Weather Forecast

Partly Cloudy
89.7°F
68.1°F
77.8°F
71%
0 in
17%
0%
5.8 mph
9.1


Air Quality

AQI: 1 - Good
PM2.5: 11.42 μg/m3
PM10: 11.72 μg/m3
Carbon Monoxide: 150.97 μg/m3
Nitrogen Dioxide: 11.14 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 100.58 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:11 PM
Sunset: 8:38 PM
Daylight: 14 hrs 53 mins
Moonrise: 8:53 PM
Moon Transit: 12:32 AM
Moonset: 5:00 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:02 AM - 2:32 AM
2:16 PM - 4:46 PM

Minor Periods

8:23 PM - 9:53 PM
4:30 AM - 6:00 AM

Action Rating: 5 out of 5

Tuesday, June 30, 2026

Weather Forecast

Sunny
93.4°F
67.5°F
79.7°F
65%
0 in
5%
0%
8.5 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 5.81 μg/m3
PM10: 6.68 μg/m3
Carbon Monoxide: 184.33 μg/m3
Nitrogen Dioxide: 8.94 μg/m3
Sulphur Dioxide: 0.89 μg/m3
Ozone: 63.11 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:11 PM
Sunset: 8:38 PM
Daylight: 14 hrs 52 mins
Moonrise: 9:34 PM
Moon Transit: 1:23 AM
Moonset: 5:57 AM
Moon Phase: Full
Moon Illumination: 98.6%

Best Times for Fishing or Hunting

Major Periods

12:53 AM - 3:23 AM
3:06 PM - 5:36 PM

Minor Periods

9:04 PM - 10:34 PM
5:27 AM - 6:57 AM

Action Rating: 5 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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