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Hazardous Weather Conditions

No active alerts for JEFFERSON, MARYLAND

Current Conditions: JEFFERSON, MARYLAND

Mostly Clear


41.0 F

Last Updated on Mar 1 2026, 06:30 AM EST
Humidity: 75%
Wind Speed: 9.2 mph
Barometer: 30.07 in
Dewpoint: 33.8 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 35.2 F
Current conditions at:

HAGERSTOWN (KHGR)

Lat: 39.7 Lon: -77.73

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5 Day Forecast for JEFFERSON, MARYLAND (21755)

Sunday

Mostly Cloudy

High 46 °F
Sunday
Night
Partly Cloudy

Low 26 °F
Monday

Slight Chance of Snow
High 37 °F
Monday
Night
Forecast Missing
Low 30 °F
Tuesday

Rain

High 46 °F
Tuesday
Night
Rain Likely
Low 41 °F
Wednesday

Chance of Rain
High 60 °F
Wednesday
Night
Chance of Rain
Low 48 °F
Thursday

Chance of Rain
High 69 °F



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Observation History for JEFFERSON, 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)
06:30 AM EST 9.2 10.00 Mostly Clear -- 41.0 33.8 75% 35.2 NA 30.07 1018.3
06:20 AM EST 9.2 10.00 Partly Cloudy -- 41.0 33.8 75% 35.2 NA 30.07 1018.3
06:15 AM EST 10.4 10.00 Mostly Cloudy -- 41.0 33.8 75% 34.7 NA 30.07 1018.3
06:10 AM EST 6.9 10.00 Mostly Cloudy -- 42.8 33.8 70% 38.5 NA 30.06 1017.9
06:00 AM EST 9.2 10.00 Mostly Cloudy -- 42.8 33.8 70% 37.4 NA 30.06 1017.9
05:50 AM EST 9.2 10.00 Mostly Cloudy -- 42.8 33.8 70% 37.4 NA 30.06 1017.9
05:45 AM EST 9.2 10.00 Cloudy -- 42.8 33.8 70% 37.4 NA 30.05 1017.6
05:35 AM EST 9.2 10.00 Cloudy -- 42.8 33.8 70% 37.4 NA 30.05 1017.6
05:30 AM EST 6.9 10.00 Cloudy -- 42.8 35.6 76% 38.5 NA 30.05 1017.6
05:25 AM EST 9.2 10.00 Cloudy -- 42.8 35.6 76% 37.4 NA 30.05 1017.6
05:20 AM EST 12.7 10.00 Light Rain -- 42.8 35.6 76% 36.1 NA 30.04 1017.3
05:15 AM EST 9.2 10.00 Light Rain -- 44.6 35.6 70% 39.7 NA 30.05 1017.6
05:10 AM EST 8.1 10.00 Light Rain -- 44.6 35.6 70% 40.1 NA 30.06 1017.9
05:00 AM EST 12.7 10.00 Light Rain -- 44.6 35.6 70% 38.5 NA 30.06 1017.9
04:50 AM EST 10.4 G 16.1 10.00 Cloudy -- 44.6 35.6 70% 39.2 NA M
04:45 AM EST 12.7 10.00 Cloudy -- 44.6 35.6 70% 38.5 NA 30.04 1017.3
04:35 AM EST 13.8 10.00 Cloudy -- 44.6 35.6 70% 38.1 NA 30.02 1016.6
04:30 AM EST 12.7 10.00 Mostly Cloudy -- 42.8 35.6 76% 36.1 NA 30.02 1016.6
04:15 AM EST 9.2 10.00 Partly Cloudy -- 39.2 35.6 87% 33.1 NA 30.01 1016.3
04:05 AM EST NW 9.2 10.00 Mostly Clear -- 41.0 35.6 81% 35.2 NA 30.00 1015.9
04:00 AM EST 10.4 10.00 Mostly Clear -- 42.8 35.6 76% 37.0 NA 29.99 1015.6
03:45 AM EST 9.2 10.00 Mostly Clear -- 41.0 35.6 81% 35.2 NA 29.98 1015.2
03:35 AM EST 6.9 10.00 Mostly Clear -- 41.0 35.6 81% 36.3 NA 29.98 1015.2
03:30 AM EST 10.4 10.00 Mostly Clear -- 42.8 35.6 76% 37.0 NA 29.98 1015.2

Regional Weather Observation

HAGERSTOWN (KHGR)

Mostly Clear
41.0 F

MARTINSBURG (KMRB)

Partly Cloudy
42.8 F

(KRSP)


F

FREDERICK (KFDK)

Cloudy
41.9 F

LEESBURG/GODFREY (KJYO)

Mostly Cloudy
46.4 F

CARROLL CNTY (KDMW)

Cloudy
39.2 F

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