url:
Keystone, Pennsylvania Weather Forecast
Keystone, Pennsylvania Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Change location by the zip code or city,state: or search for other weather forecast locations in Pennsylvania by name.
Weather Forecast for Keystone, Pennsylvania : Somerset County
Issued: 7:06 am EST Jan 23, 2026 Latitude: 39.8064716 Longitude: -78.9855803 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Sunny on Today Cloudy on Tonight Mostly Cloudy on Saturday 100% chance of freezing rain & snow on Sunday 40% chance of snow on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday Mostly Cloudy on Thursday
High: 21°F Low: -4°F High: 10°F High: 18°F High: 14°F High: 14°F High: 16°F High: 10°F
Low: 7 °F Low: 13°F Low: 0 °F Low: 6°F Low: 1°F  
Mostly Sunny Cloudy Mostly Cloudy Freezing Rain & Snow Snow Partly Sunny Mostly Cloudy Mostly Cloudy
-
Current Conditions at
GREATER CUMBERLAND ARPT - (KCBE)
30°
Feels like 21°F
Clear
as of 8:35 AM EST
Rel. Humidity: 36%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 29 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
JOHNSTOWN - (KJST)
18°
Feels like 2°F
Partly Cloudy
as of 7:54 AM EST
Rel. Humidity: 52%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 35 MPH
260° West
Cloud Level(s): Scattered at 4400ft
Current Conditions at
MORGANTOWN - (KMGW)
27°
Mostly Clear
as of 7:53 AM EST
Rel. Humidity: 42%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Few at 11000ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 21. Wind chill values as low as -5. West wind around 18 mph, with gusts as high as 31 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around -4. Wind chill values as low as -20. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.

Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Northwest wind around 6 mph becoming light and variable.

100% chance of snow Saturday Night Saturday Night... Snow. The snow could be heavy at times. Low around 7. Wind chill values as low as -10. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

100% chance of freezing rain & snow Sunday Sunday... Snow before 4pm, then snow, possibly mixed with freezing rain. The snow could be heavy at times. High near 18. Southeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

90% chance of freezing rain & snow Sunday Night Sunday Night... Snow, possibly mixed with freezing rain, becoming all snow after 10pm. Low around 13. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

40% chance of snow Monday Monday... A chance of snow before 1pm. Mostly cloudy, with a high near 14. Breezy. Chance of precipitation is 40%.

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

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 14.

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

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 16.

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

Mostly Cloudy on Thursday Thursday... Mostly cloudy and cold, with a high near 10.

Current Radar Image


Sun Almanac for Keystone, Pennsylvania
Sunrise: 07:31 AM
Sunset: 5:25 PM
Civil Sunrise:07:02 AM
Civil Sunset: 5:54 PM
Nautical Sunrise: 06:29 AM
Nautical Sunset: 6:27 PM
Astro Sunrise: 05:57 AM
Astro Sunset: 6:59 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.