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Hazardous Weather Conditions

No active alerts for GREENCASTLE, PENNSYLVANIA

Current Conditions: GREENCASTLE, PENNSYLVANIA

Mostly Cloudy


44.6 F
Last Updated on Mar 1 2026, 02:15 AM EST
Humidity: 76%
Wind Speed: E 3.4 mph
Barometer: 29.96 in
Dewpoint: 37.4 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 43.2 F
Current conditions at:

HAGERSTOWN (KHGR)

Lat: 39.7 Lon: -77.73

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5 Day Forecast for GREENCASTLE, PENNSYLVANIA (17225)

Sunday
Slight Chance of Rain Showers
High 46 °F
Sunday
Night
Mostly Cloudy
Low 23 °F
Monday
Mostly Cloudy
High 37 °F
Monday
Night
Forecast Missing
Low 28 °F
Tuesday
Forecast Missing
High 46 °F
Tuesday
Night
Rain Likely
Low 41 °F
Wednesday
Chance of Rain Showers
High 59 °F
Wednesday
Night
Rain Likely
Low 48 °F
Thursday
Chance of Rain Showers
High 68 °F



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Observation History for GREENCASTLE, PENNSYLVANIA


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)
02:15 AM EST E 3.4 10.00 Mostly Cloudy -- 44.6 37.4 76% 43.2 NA 29.96 1014.6
02:10 AM EST 0.0 10.00 Mostly Cloudy -- 44.6 35.6 70% NA NA 29.97 1014.9
02:05 AM EST 0.0 10.00 Partly Cloudy -- 44.6 37.4 76% NA NA 29.97 1014.9
02:00 AM EST 3.4 10.00 Partly Cloudy -- 42.8 35.6 76% 41.0 NA 29.97 1014.9
01:50 AM EST 0.0 10.00 Mostly Clear -- 46.4 37.4 71% NA NA 29.98 1015.2
01:35 AM EST 0.0 10.00 Mostly Clear -- 46.4 37.4 71% NA NA 29.98 1015.2
01:30 AM EST 0.0 10.00 Mostly Clear -- 46.4 37.4 71% NA NA 29.97 1014.9
01:15 AM EST 0.0 10.00 Mostly Clear -- 46.4 37.4 71% NA NA 29.97 1014.9
01:10 AM EST 0.0 10.00 Partly Cloudy -- 46.4 35.6 66% NA NA 29.97 1014.9
01:00 AM EST 0.0 10.00 Mostly Clear -- 46.4 35.6 66% NA NA 29.97 1014.9
12:45 AM EST 0.0 10.00 Clear -- 46.4 35.6 66% NA NA 29.97 1014.9
12:40 AM EST 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.97 1014.9
12:35 AM EST 0.0 10.00 Clear -- 44.6 35.6 70% NA NA 29.97 1014.9
12:25 AM EST 3.4 10.00 Clear -- 46.4 37.4 71% 45.1 NA 29.97 1014.9
12:10 AM EST SE 5.7 10.00 Clear -- 44.6 35.6 70% 41.4 NA 29.97 1014.9
12:05 AM EST SE 4.6 10.00 Clear -- 44.6 35.6 70% 42.1 NA 29.97 1014.9
12:00 AM EST SE 4.6 10.00 Clear -- 44.6 35.6 70% 42.1 NA 29.97 1014.9
11:45 PM EST 3.4 10.00 Clear -- 46.4 37.4 71% 45.1 NA 29.98 1015.2
11:35 PM EST SE 4.6 10.00 Clear -- 50.0 37.4 62% NA NA 29.98 1015.2
11:30 PM EST SE 6.9 10.00 Clear -- 46.4 35.6 66% 43.0 NA 29.98 1015.2
11:20 PM EST 4.6 10.00 Clear -- 48.2 35.6 62% 46.4 NA 29.98 1015.2
11:15 PM EST 4.6 10.00 Clear -- 48.2 35.6 62% 46.4 NA 29.98 1015.2
11:10 PM EST 5.7 10.00 Clear -- 48.2 35.6 62% 45.7 NA 29.98 1015.2
11:00 PM EST 5.7 10.00 Clear -- 48.2 35.6 62% 45.7 NA 29.98 1015.2

Regional Weather Observation

HAGERSTOWN (KHGR)

Mostly Cloudy
44.6 F

BEDFORD (KHMZ)

Partly Cloudy
36.3 F

ALTOONA (KAOO)

Partly Cloudy
39.2 F

(KRSP)


F

MARTINSBURG (KMRB)

Mostly Clear
37.4 F

FREDERICK (KFDK)

Clear
NULL F

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