Addison, Pennsylvania Weather
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Weather Forecast for Addison, Pennsylvania : Somerset County
Issued: 6:37 pm EDT Jul 6, 2025 Latitude: 39.7473003 Longitude: -79.3392013 View on Google Maps

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Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Cloudy on Tonight 20% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday 70% chance of thunderstorms on Thursday 70% chance of thunderstorms on Friday 60% chance of thunderstorms on Saturday 60% chance of thunderstorms on Sunday
Low: 67°F High: 87°F High: 79°F High: 83°F High: 80°F High: 81°F High: 81°F High: 82°F
Low: 69°F Low: 66°F Low: 67°F Low: 66°F Low: 67°F Low: 67°F  
Cloudy Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
MORGANTOWN - (KMGW)
88°
Clear
as of 7:53 PM EDST
Rel. Humidity: 43%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
3 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
GREATER CUMBERLAND ARPT - (KCBE)
84°
Clear
as of 8:15 PM EDST
Rel. Humidity: 58%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
3 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
88°
Feels like 90°F
Clear
as of 7:45 PM EDST
Rel. Humidity: 48%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
6 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
77°
Clear
as of 7:54 PM EDST
Rel. Humidity: 47%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
8 MPH
150° Southeast
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 67. Light southeast wind.
20% chance of thunderstorms Monday Monday... A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Tuesday Tuesday... A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Wednesday Wednesday... A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
70% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
60% chance of thunderstorms Thursday Night Thursday Night... Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
70% chance of thunderstorms Friday Friday... Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
60% chance of thunderstorms Friday Night Friday Night... Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
60% chance of thunderstorms Saturday Saturday... Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. Chance of precipitation is 60%.
60% chance of thunderstorms Saturday Night Saturday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
60% chance of thunderstorms Sunday Sunday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Current Radar Image


Sun Almanac for Addison, Pennsylvania
Sunrise: 05:56 AM
Sunset: 8:48 PM
Civil Sunrise:05:24 AM
Civil Sunset: 9:21 PM
Nautical Sunrise: 04:43 AM
Nautical Sunset: 10:01 PM
Astro Sunrise: 03:57 AM
Astro Sunset: 10:48 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.