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Addison, Pennsylvania Weather Forecast
Addison, Pennsylvania Weather
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Weather Forecast for Addison, Pennsylvania : Somerset County
Issued: 3:16 pm EST Jan 23, 2026 Latitude: 39.7473003 Longitude: -79.3392013 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Cloudy on Tonight Mostly Cloudy on Saturday 100% chance of freezing rain & snow on Sunday 70% 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
Low: -2°F High: 14°F High: 26°F High: 17°F High: 15°F High: 16°F High: 13°F High: 14°F
Low: 10°F Low: 15°F Low: 0°F Low: 7°F Low: 3 °F Low: -1°F  
Cloudy Mostly Cloudy Freezing Rain & Snow Snow Partly Sunny Snow Snow Mostly Cloudy
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Current Conditions at
MORGANTOWN - (KMGW)
30°
Feels like 18°F
Clear
as of 2:53 PM EST
Rel. Humidity: 26%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 29 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
GREATER CUMBERLAND ARPT - (KCBE)
36°
Feels like 23°F
Clear
as of 3:35 PM EST
Rel. Humidity: 27%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
23 MPH
Gust: 35 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
25°
Feels like 11°F
Clear
as of 2:53 PM EST
Rel. Humidity: 35%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 29 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
19°
Feels like 4°F
Clear
as of 2:54 PM EST
Rel. Humidity: 37%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 33 MPH
270° West
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around -2. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 14. Wind chill values as low as zero. Calm wind.

100% chance of snow Saturday Night Saturday Night... Snow, mainly after 7pm. The snow could be heavy at times. Low around 10. Wind chill values as low as zero. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

100% chance of freezing rain & snow Sunday Sunday... Snow, possibly mixed with sleet before 1pm, then snow, possibly mixed with freezing rain and sleet between 1pm and 4pm, then snow, possibly mixed with freezing rain after 4pm. The snow could be heavy at times. High near 26. Wind chill values as low as zero. Southeast wind 8 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, possibly mixed with freezing rain, becoming all snow after 10pm. Low around 15. Southeast wind around 6 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

70% chance of snow Monday Monday... Snow likely. Mostly cloudy, with a high near 17. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

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

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 7.

30% chance of snow Wednesday Wednesday... A chance of snow showers after 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.

40% chance of snow Wednesday Night Wednesday Night... A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 40%.

40% chance of snow Thursday Thursday... A chance of snow showers. Mostly cloudy, with a high near 13. 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.

Current Radar Image


Sun Almanac for Addison, Pennsylvania
Sunrise: 07:32 AM
Sunset: 5:26 PM
Civil Sunrise:07:03 AM
Civil Sunset: 5:55 PM
Nautical Sunrise: 06:30 AM
Nautical Sunset: 6:28 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 7:00 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.