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Addison, Pennsylvania Weather Forecast
Addison, Pennsylvania Weather
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Weather Forecast for Addison, Pennsylvania : Somerset County
Issued: 2:15 pm EST Dec 21, 2025 Latitude: 39.7473003 Longitude: -79.3392013 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Christmas Day Friday Saturday
Sunny on This Afternoon Clear on Tonight Increasing Clouds on Monday 60% chance of rain on Tuesday Partly Sunny on Wednesday 70% chance of rain on Christmas Day 80% chance of rain on Friday 30% chance of rain on Saturday
High: 33°F Low: 16°F High: 42°F High: 47°F High: 47°F High: 56°F High: 57°F High: 50°F
Low: 34°F Low: 34°F Low: 39°F Low: 51°F Low: 43°F  
Sunny Clear Increasing Clouds Rain Partly Sunny Rain Rain Rain
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Current Conditions at
MORGANTOWN - (KMGW)
41°
Clear
as of 1:53 PM EST
Rel. Humidity: 38%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
7 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
GREATER CUMBERLAND ARPT - (KCBE)
45°
Feels like 36°F
Clear
as of 2:15 PM EST
Rel. Humidity: 28%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 26 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
37°
Feels like 27°F
Mostly Clear
as of 1:47 PM EST
Rel. Humidity: 47%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 28 MPH
260° West
Cloud Level(s): Few at 5000ft
Current Conditions at
JOHNSTOWN - (KJST)
30°
Feels like 17°F
Mostly Clear
as of 1:54 PM EST
Rel. Humidity: 58%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
22 MPH
Gust: 31 MPH
290° West
Cloud Level(s): Few at 3200ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 33. West wind 9 to 11 mph, with gusts as high as 21 mph.
Clear on Tonight Tonight... Clear, with a low around 16. West wind around 6 mph becoming calm in the evening.
Increasing Clouds on Monday Monday... Increasing clouds, with a high near 42. Calm wind.
70% chance of rain & snow Monday Night Monday Night... A slight chance of snow showers before 10pm, then a slight chance of rain and snow showers between 10pm and 1am, then rain showers likely after 1am. Cloudy, with a low around 34. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
60% chance of rain Tuesday Tuesday... Showers likely, mainly before 1pm. Cloudy, with a high near 47. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 34.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 47.
70% chance of rain Wednesday Night Wednesday Night... Showers likely, mainly after 1am. Cloudy, with a low around 39. Chance of precipitation is 70%.
70% chance of rain Christmas Day Christmas Day... Showers likely, mainly before 1pm. Cloudy, with a high near 56. Chance of precipitation is 70%.
70% chance of rain Thursday Night Thursday Night... Showers likely. Cloudy, with a low around 51. Chance of precipitation is 70%.
80% chance of rain Friday Friday... Showers. High near 57. Chance of precipitation is 80%.
60% chance of rain Friday Night Friday Night... Showers likely. Cloudy, with a low around 43. Chance of precipitation is 60%.
30% chance of rain Saturday Saturday... A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Addison, Pennsylvania
Sunrise: 07:35 AM
Sunset: 4:56 PM
Civil Sunrise:07:05 AM
Civil Sunset: 5:27 PM
Nautical Sunrise: 06:31 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 6:33 PM
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