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Addison, Pennsylvania Weather Forecast
Addison, Pennsylvania Weather
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Weather Forecast for Addison, Pennsylvania : Somerset County
Issued: 4:34 pm EST Jan 24, 2026 Latitude: 39.7473003 Longitude: -79.3392013 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
100% chance of snow on Tonight 100% chance of snow & sleet on Sunday 60% chance of snow on Monday Partly Sunny on Tuesday 30% chance of snow on Wednesday 40% chance of snow on Thursday Mostly Cloudy on Friday Mostly Cloudy on Saturday
Low: 11°F High: 26°F High: 17°F High: 15°F High: 15°F High: 14°F High: 14°F High: 20°F
Low: 14°F Low: 0 °F Low: 6°F Low: 4 °F Low: 1°F Low: 3°F  
Snow Snow & Sleet Snow Partly Sunny Snow Snow Mostly Cloudy Mostly Cloudy
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Current Conditions at
MORGANTOWN - (KMGW)
14°
Clear
as of 3:53 PM EST
Rel. Humidity: 33%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.52 in.
Flight Rule: VFR
Wind Data
7 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
GREATER CUMBERLAND ARPT - (KCBE)
14°
Cloudy
as of 4:15 PM EST
Rel. Humidity: 30%
Dew Point: -11°F
Visibility: 10 Miles
Pressure: 30.65 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 11000ft
Current Conditions at
LATROBE - (KLBE)
12°
Feels like -1°F
Clear
as of 3:47 PM EST
Rel. Humidity: 43%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.58 in.
Flight Rule: VFR
Wind Data
12 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
Clear
as of 3:54 PM EST
Rel. Humidity: 46%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
6 MPH
060° Northeast
Cloud Level(s): Clear
100% chance of snow Tonight Tonight... Snow, mainly after 10pm. The snow could be heavy at times. Low around 11. Wind chill values as low as zero. Southeast wind 3 to 7 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

100% chance of snow & sleet Sunday Sunday... Snow before 3pm, then snow, possibly mixed with sleet between 3pm and 4pm, then snow after 4pm. The snow could be heavy at times. High near 26. Wind chill values as low as zero. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.

100% chance of freezing rain & snow Sunday Night Sunday Night... Snow and sleet, possibly mixed with freezing rain before 10pm, then snow, possibly mixed with sleet between 10pm and 1am, then snow likely after 1am. Low around 14. Southeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 3 inches possible.

60% chance of snow Monday Monday... Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 17. Wind chill values as low as zero. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

20% chance of snow Monday Night Monday Night... A slight chance of snow showers before 1am. Mostly cloudy, with a low around 0. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 15.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 6.

30% chance of snow Wednesday Wednesday... A chance of snow showers after 1pm. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.

50% chance of snow Wednesday Night Wednesday Night... A chance of snow showers. Mostly cloudy, with a low around 4. Chance of precipitation is 50%.

40% chance of snow Thursday Thursday... A chance of snow showers. Mostly cloudy, with a high near 14. Chance of precipitation is 40%.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 1.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 14.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 3.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 20.

Current Radar Image


Sun Almanac for Addison, Pennsylvania
Sunrise: 07:32 AM
Sunset: 5:27 PM
Civil Sunrise:07:03 AM
Civil Sunset: 5:56 PM
Nautical Sunrise: 06:30 AM
Nautical Sunset: 6:29 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 7:01 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.