Mount Union, Pennsylvania Weather
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Weather Forecast for Mount Union, Pennsylvania : Franklin County
Issued: 2:10 pm EDT Jun 21, 2025 Latitude: 39.9053697 Longitude: -77.5030434 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday 40% chance of rain on Thursday 50% chance of rain on Friday 40% chance of rain on Saturday
Low: 68°F High: 94°F High: 96°F High: 96°F High: 93°F High: 91°F High: 88°F High: 87°F
Low: 73°F Low: 75°F Low: 74°F Low: 72°F Low: 72°F Low: 70°F  
Mostly Clear Sunny Sunny Sunny Mostly Sunny Rain Rain Rain
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Current Conditions at
HAGERSTOWN - (KHGR)
88°
Clear
as of 2:53 PM EDST
Rel. Humidity: 43%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
3 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
COLLEGE PARK ARPT - (KCGS)
90°
Partly Cloudy
as of 3:30 PM EDST
Rel. Humidity: 38%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
5 MPH
150° Southeast
Cloud Level(s): Scattered at 7000ft, Scattered at 8000ft
Current Conditions at
YORK - (KTHV)
84°
Partly Cloudy
as of 2:53 PM EDST
Rel. Humidity: 51%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Scattered at 6000ft
Current Conditions at
CARROLL CNTY ARPT - (KDMW)
91°
Clear
as of 3:25 PM EDST
Rel. Humidity: 36%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
10 MPH
230° Southwest
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 68. Southwest wind around 5 mph becoming calm after midnight.
Sunny on Sunday Sunday... Sunny and hot, with a high near 94. Heat index values as high as 102. West wind 3 to 6 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 73. Light west wind.
Sunny on Monday Monday... Sunny and hot, with a high near 96. Heat index values as high as 103. Calm wind becoming northwest around 5 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 75. Calm wind.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 96.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 74.
Mostly Sunny on Wednesday Wednesday... Mostly sunny and hot, with a high near 93.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 72.
40% chance of rain Thursday Thursday... A chance of showers after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 40%.
50% chance of rain Friday Friday... A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
50% chance of rain Friday Night Friday Night... A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
40% chance of rain Saturday Saturday... A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
Current Radar Image


Sun Almanac for Mount Union, Pennsylvania
Sunrise: 05:42 AM
Sunset: 8:42 PM
Civil Sunrise:05:09 AM
Civil Sunset: 9:15 PM
Nautical Sunrise: 04:27 AM
Nautical Sunset: 9:56 PM
Astro Sunrise: 03:39 AM
Astro Sunset: 10:45 PM
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