Mount Union, Pennsylvania Weather
Issued: 1:51 am EST Dec 18, 2025 Latitude: 39.9053697 Longitude: -77.5030434 View on Google Maps
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| Morning Fog |
Increasing Clouds |
Rain |
Partly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Cloudy |
Partly Sunny |
Current Conditions at
HAGERSTOWN - (KHGR)
43°
Clear
as of 12:53 AM EST
Rel. Humidity: 52%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
COLLEGE PARK ARPT - (KCGS)
27°
Clear
as of 1:35 AM EST
Rel. Humidity: 92%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
YORK - (KTHV)
25°
Clear
as of 12:53 AM EST
Rel. Humidity: 100%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
CARROLL CNTY ARPT - (KDMW)
37°
Clear
as of 1:35 AM EST
Rel. Humidity: 69%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Cloud Level(s): Clear
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Overnight... Patchy freezing fog after 5am. Partly cloudy, with a low around 28. Calm wind. |
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Thursday... Increasing clouds, with a high near 45. Calm wind becoming southeast 5 to 7 mph in the afternoon. |
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Thursday Night... Showers, mainly after 7pm. Low around 43. South wind 6 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible. |
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Friday... A chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. West wind 13 to 17 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Friday Night... Partly cloudy, with a low around 23. West wind 5 to 13 mph, with gusts as high as 41 mph. |
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Saturday... Partly sunny, with a high near 41. |
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Saturday Night... Mostly cloudy, with a low around 34. |
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Sunday... Mostly sunny, with a high near 42. |
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Sunday Night... Mostly clear, with a low around 21. |
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Monday... Mostly sunny, with a high near 35. |
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Monday Night... Mostly cloudy, with a low around 25. |
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Tuesday... Mostly cloudy, with a high near 41. |
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Tuesday Night... Mostly cloudy, with a low around 33. |
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Wednesday... Partly sunny, with a high near 46. |
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Current Radar Image
Sun Almanac for Mount Union, Pennsylvania
Sunrise: 07:27 AM
Sunset: 4:47 PM
Civil Sunrise:06:56 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 06:22 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 05:49 AM
Astro Sunset: 6:24 PM
Pennsylvania's Current Temperatures
Pennsylvania's Satellite Image
Pennsylvania's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7104 locations
in the contiguous United States |
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High
Temp |
79° |
Keathley C 875, Louisiana
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Low
Temp |
3° |
Glasgow, Montana
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Wind
Speed |
61mph |
Buffalo, South Dakota
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Wind
Gust |
96mph |
Buffalo, South Dakota
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Wind
Chill |
-24° |
Glasgow, Montana
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High
Pressure |
30.25Hg |
Lehighton, Pennsylvania
and 4 other locations
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Low
Pressure |
29.02Hg |
Fosston, Minnesota
and 2 other locations
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| # Locations Reporting Snow |
25 |
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| # Locations Reporting Rain |
57 |
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| # Locations Reporting Fog |
29 |
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| Average Temperature in the Contiguous USA |
44° |
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National Weather Service for official information.
