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Hazardous Weather Conditions

No active alerts for NANJEMOY, MARYLAND

Current Conditions: NANJEMOY, MARYLAND

Clear


NULL F
Last Updated on Mar 1 2026, 03:55 AM EST
Humidity: %
Wind Speed: 0.0 mph
Barometer: 29.96 in
Dewpoint: 32.0 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: NA
Current conditions at:

FORT BELVOIR/DAV (KDAA)

Lat: 38.72 Lon: -77.18

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5 Day Forecast for NANJEMOY, MARYLAND (20662)

Sunday
Mostly Cloudy
High 50 °F
Sunday
Night
Partly Cloudy
Low 28 °F
Monday
Slight Chance of Snow
High 39 °F
Monday
Night
Snow Likely
Low 32 °F
Tuesday
Rain Likely
High 50 °F
Tuesday
Night
Chance of Rain
Low 42 °F
Wednesday
Chance of Rain
High 64 °F
Wednesday
Night
Chance of Rain
Low 50 °F
Thursday
Chance of Rain
High 71 °F



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Observation History for NANJEMOY, MARYLAND


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
03:55 AM EST 0.0 10.00 Clear -- NULL 32.0 % NA NA 29.96 1014.6
02:55 AM EST 5.8 10.00 Clear -- NULL 33.4 % NA NA 29.98 1015.2
01:55 AM EST 0.0 10.00 Clear -- 37.4 34.5 89% NA NA 29.97 1014.9
12:55 AM EST 0.0 10.00 Clear -- 38.7 35.8 89% NA NA 29.99 1015.6
11:55 PM EST 0.0 10.00 Clear -- 40.3 36.5 86% NA NA 29.99 1015.6
10:55 PM EST 0.0 10.00 Clear -- 41.2 36.5 83% NA NA 30.00 1015.9
09:55 PM EST 0.0 10.00 Clear -- 42.8 36.1 77% NA NA 30.00 1015.9
08:55 PM EST 0.0 10.00 Clear -- NULL 37.6 % NA NA 30.00 1015.9
07:55 PM EST 0.0 10.00 Clear -- 48.0 37.2 66% NA NA 30.00 1015.9
06:55 PM EST 0.0 10.00 Clear -- 54.1 39.7 58% NA NA 29.98 1015.2
05:55 PM EST SE 3.4 10.00 Clear -- 59.5 37.6 44% NA NA 29.96 1014.6
04:55 PM EST 6.9 10.00 Clear -- 62.6 37.2 39% NA NA 29.95 1014.2
03:55 PM EST 5.7 10.00 Clear -- 64.2 38.1 38% NA NA 29.96 1014.6
12:55 PM EST 5.8 10.00 Clear -- 60.3 38.8 45% NA NA 30.01 1016.3
11:55 AM EST 5.8 10.00 Clear -- 57.4 38.8 50% NA NA 30.05 1017.6
10:55 AM EST S 4.7 10.00 Clear -- 54.9 37.6 52% NA NA 30.07 1018.3
09:55 AM EST SW 4.7 10.00 Clear -- 48.9 27.3 43% 47.1 NA 30.08 1018.6
08:55 AM EST 0.0 10.00 Clear -- 42.6 28.9 58% NA NA 30.09 1019.0
07:55 AM EST 3.4 10.00 Clear -- 32.5 28.8 86% 29.5 NA 30.09 1019.0
06:55 AM EST 0.0 10.00 Clear -- 28.0 25.5 90% NA NA 30.08 1018.6
05:55 AM EST 0.0 10.00 Clear -- 28.9 26.4 90% NA NA 30.08 1018.6
04:55 AM EST 0.0 10.00 Clear -- 28.4 25.5 89% NA NA 30.08 1018.6

Regional Weather Observation

FORT BELVOIR/DAV (KDAA)

Clear
NULL F

MANASSAS MUNI (KHEF)

Clear
32.0 F

WASH DC/DULLES (KIAD)

Clear
39.2 F

QUANTICO MCAF (KNYG)

Clear
37.9 F

WASHINGTON/NATL (KDCA)

Clear
42.8 F

WARRENTON (KHWY)

Clear
30.9 F

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