Water Temperature of Paint Branch in Calverton, MD

Current Water Temperature

77.7°F

Measurement Time: Saturday, July 18, 2026, 7:05 PM EDT

Temperature Locations

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Local Points of Interest

Paint Branch Park; Federal Research Center; College Park, MD

Paint Branch

Station Name: PAINT BRANCH NEAR COLLEGE PARK, MD
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 203 feet

Nearest Address:
498 Kuester
Calverton, MD 20903
Montgomery County

GPS Coordinates: 39.0333611, -76.96402778

Nearby Water Temperatures

Sligo Creek, Takoma Park, MD (3.9 mi)
Northeast Branch Anacostia River, Riverdale Park, MD (5.4 mi)
Patuxent River, Brighton, MD (11.2 mi)
Washington Channel, Washington, DC (11.5 mi)
Dead Run, McLean, VA (12.4 mi)
Difficult Run, McLean, VA (15.6 mi)
Difficult Run, Oakton, VA (22.3 mi)
Scotts Level Branch, Milford Mill, MD (25.1 mi)
Northwest Harbor, Baltimore, MD (26.2 mi)
Severn River, Annapolis, MD (26.3 mi)
Chesapeake Bay, Annapolis, MD (28.1 mi)
Herring Run, Baltimore, MD (29.4 mi)
Potomac River, Point of Rocks, MD (35.2 mi)
Carroll Creek, Frederick, MD (36.8 mi)
Carroll Creek, Frederick, MD (37.7 mi)

Weather for Calverton, Maryland

Current Weather

75.9°F
Mist
Mist
80.3°F
78.5°F
94%
SW 7.8 mph
13.3 mph
74.5°F
71.2°F
0 in
100%
6 mi
1008 mbar
0

Five Day Weather Forecast

Smoky haze
Sat
H: 98°F
L: 71°F
Sunny
Sun
H: 86°F
L: 72°F
Partly Cloudy
Mon
H: 88°F
L: 66°F
Partly Cloudy
Tue
H: 91°F
L: 70°F
Sunny
Wed
H: 86°F
L: 69°F

Air Quality

AQI: 1 - Good
PM2.5: 10.2 μg/m3
PM10: 10.3 μg/m3
Carbon Monoxide: 203 μg/m3
Nitrogen Dioxide: 13.6 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 53 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:14 PM
Sunset: 8:31 PM
Daylight: 14 hrs 35 mins
Moonrise: 10:47 AM
Moon Transit: 5:01 PM
Moonset: 11:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
4:31 PM - 7:01 PM

Minor Periods

12:00 AM - 12:00 AM
10:17 AM - 11:47 AM

Action Rating: 3 out of 5

Tornado Watch issued July 18 at 2:19PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Effective: Sat July 18, 2026, 2:19 PM
Expires: Sat July 18, 2026, 9:00 PM

THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 495 UNTIL 9 PM EDT THIS EVENING WHICH REPLACES A PORTION OF SEVERE THUNDERSTORM WATCH 496. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS THE NEW WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD CHESTER RIVER TO QUEENSTOWN MD EASTERN BAY
Saturday, July 18, 2026

Weather Forecast

Smoky haze
97.9°F
71.4°F
80°F
76%
0.34 in
68%
0%
17.4 mph
7.6


Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 56.6 μg/m3
PM10: 59.01 μg/m3
Carbon Monoxide: 194.5 μg/m3
Nitrogen Dioxide: 9.39 μg/m3
Sulphur Dioxide: 2.02 μg/m3
Ozone: 98.46 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:14 PM
Sunset: 8:31 PM
Daylight: 14 hrs 35 mins
Moonrise: 10:47 AM
Moon Transit: 5:01 PM
Moonset: 11:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
4:31 PM - 7:01 PM

Minor Periods

12:00 AM - 12:00 AM
10:17 AM - 11:47 AM

Action Rating: 3 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
86.4°F
71.8°F
77.9°F
65%
0 in
17%
0%
9.6 mph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 10.88 μg/m3
PM10: 10.95 μg/m3
Carbon Monoxide: 279.88 μg/m3
Nitrogen Dioxide: 5.79 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 98.83 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:14 PM
Sunset: 8:31 PM
Daylight: 14 hrs 33 mins
Moonrise: 11:52 AM
Moon Transit: 5:45 PM
Moonset: 12:05 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

6:40 AM - 9:10 AM
5:15 PM - 7:45 PM

Minor Periods

11:22 AM - 12:52 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, July 20, 2026

Weather Forecast

Partly Cloudy
88.2°F
65.5°F
76.7°F
51%
0 in
3%
0%
10.1 mph
7.6


Air Quality

AQI: 1 - Good
PM2.5: 10.13 μg/m3
PM10: 10.48 μg/m3
Carbon Monoxide: 218.88 μg/m3
Nitrogen Dioxide: 10.13 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 87.33 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:14 PM
Sunset: 8:30 PM
Daylight: 14 hrs 32 mins
Moonrise: 12:57 AM
Moon Transit: 6:28 PM
Moonset: 12:28 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

7:24 AM - 9:54 AM
5:58 PM - 8:28 PM

Minor Periods

12:27 AM - 1:57 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Partly Cloudy
90.9°F
69.5°F
76.5°F
78%
0.43 in
79%
0%
13 mph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 6.5 μg/m3
PM10: 6.94 μg/m3
Carbon Monoxide: 173.83 μg/m3
Nitrogen Dioxide: 6.68 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 92.79 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 1:14 PM
Sunset: 8:29 PM
Daylight: 14 hrs 30 mins
Moonrise: 2:00 PM
Moon Transit: 7:12 PM
Moonset: 12:52 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

8:08 AM - 10:38 AM
6:42 PM - 9:12 PM

Minor Periods

1:30 PM - 3:00 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
85.6°F
68.6°F
76.2°F
65%
0 in
7%
0%
13 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 5.17 μg/m3
PM10: 5.25 μg/m3
Carbon Monoxide: 186.96 μg/m3
Nitrogen Dioxide: 7.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 83.17 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 1:14 PM
Sunset: 8:29 PM
Daylight: 14 hrs 28 mins
Moonrise: 3:03 PM
Moon Transit: 7:58 PM
Moonset: 12:18 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

8:52 AM - 11:22 AM
7:28 PM - 9:58 PM

Minor Periods

2:33 PM - 4:03 PM
12:00 AM - 12:00 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.

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