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Addison, Pennsylvania Weather Forecast
Addison, Pennsylvania Weather
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Weather Forecast for Addison, Pennsylvania : Somerset County
Issued: 3:02 pm EST Jan 20, 2026 Latitude: 39.7473003 Longitude: -79.3392013 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Clear on Tonight 40% chance of snow on Wednesday Partly Sunny on Thursday Partly Sunny on Friday 40% chance of snow on Saturday 70% chance of snow on Sunday 30% chance of snow on Monday Partly Sunny on Tuesday
Low: 9 °F High: 40°F High: 35°F High: 22°F High: 12°F High: 19°F High: 18°F High: 21°F
Low: 31°F Low: 17°F Low: 0°F Low: 7 °F Low: 7 °F Low: 5°F  
Mostly Clear Snow Partly Sunny Partly Sunny Snow Snow Snow Partly Sunny
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Current Conditions at
MORGANTOWN - (KMGW)
19°
Clear
as of 2:53 PM EST
Rel. Humidity: 37%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.38 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 18 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
GREATER CUMBERLAND ARPT - (KCBE)
23°
Feels like 10°F
Clear
as of 3:35 PM EST
Rel. Humidity: 29%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 23 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
10°
Feels like -7°F
Clear
as of 2:54 PM EST
Rel. Humidity: 43%
Dew Point: -8°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 28 MPH
250° West
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 9. West wind around 6 mph becoming calm in the evening.

40% chance of snow Wednesday Wednesday... A chance of snow after 1pm, mixing with rain after 2pm. Increasing clouds, with a high near 40. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

70% chance of rain & snow Wednesday Night Wednesday Night... Rain and snow likely, mainly before 1am. Cloudy, with a low around 31. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 35. West wind 10 to 13 mph, with gusts as high as 25 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 17. West wind 5 to 7 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 22.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 0.

40% chance of snow Saturday Saturday... A chance of snow after 1pm. Cloudy, with a high near 12. Chance of precipitation is 40%.

70% chance of snow Saturday Night Saturday Night... Snow likely. Cloudy, with a low around 7. Chance of precipitation is 70%.

70% chance of snow Sunday Sunday... Snow likely. Mostly cloudy, with a high near 19. Chance of precipitation is 70%.

40% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.

30% chance of snow Monday Monday... A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 5.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 21.

Current Radar Image


Sun Almanac for Addison, Pennsylvania
Sunrise: 07:34 AM
Sunset: 5:23 PM
Civil Sunrise:07:05 AM
Civil Sunset: 5:52 PM
Nautical Sunrise: 06:32 AM
Nautical Sunset: 6:25 PM
Astro Sunrise: 06:00 AM
Astro Sunset: 6:57 PM
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