Keystone, Pennsylvania Weather
Issued: 7:06 am EST Jan 23, 2026 Latitude: 40.3261981 Longitude: -77.0549782 View on Google Maps
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Cloudy |
Mostly Cloudy |
Snow & Sleet |
Snow |
Mostly Sunny |
Partly Sunny |
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Current Conditions at
HARRISBURG - (KCXY)
27°
Clear
as of 7:56 AM EST
Rel. Humidity: 42%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
MIDDLETWN/HARRISB - (KMDT)
Mostly Cloudy
as of 7:56 AM EST
Rel. Humidity: 42%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Cloud Level(s): Few at 22000ft, Broken at 25000ft
Current Conditions at
COLLEGE PARK ARPT - (KCGS)
30°
Clear
as of 8:35 AM EST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
MUIR AAF - (KMUI)
23°
Partly Cloudy
as of 7:55 AM EST
Rel. Humidity: 62%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Cloud Level(s): Scattered at 20000ft
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Today... Mostly sunny, with a high near 30. West wind 8 to 14 mph, with gusts as high as 28 mph. |
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Tonight... Partly cloudy, with a low around 5. Wind chill values as low as -10. Northwest wind 10 to 14 mph, with gusts as high as 26 mph. |
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Saturday... Mostly cloudy, with a high near 16. Wind chill values as low as -10. North wind 3 to 8 mph. |
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Saturday Night... Snow, mainly after 1am. The snow could be heavy at times. Low around 12. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible. |
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Sunday... Snow before 1pm, then snow, possibly mixed with sleet. The snow could be heavy at times. High near 19. East wind around 7 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 7 to 11 inches possible. |
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Sunday Night... Snow. Low around 17. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible. |
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Monday... A chance of snow before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 30%. |
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Monday Night... Partly cloudy, with a low around 2. |
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Tuesday... Mostly sunny, with a high near 20. |
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Tuesday Night... Partly cloudy, with a low around 4. |
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Wednesday... Partly sunny, with a high near 21. |
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Wednesday Night... Mostly cloudy, with a low around 4. |
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Thursday... Partly sunny, with a high near 18. |
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Current Radar Image
Sun Almanac for Keystone, Pennsylvania
Sunrise: 07:25 AM
Sunset: 5:16 PM
Civil Sunrise:06:55 AM
Civil Sunset: 5:45 PM
Nautical Sunrise: 06:22 AM
Nautical Sunset: 6:18 PM
Astro Sunrise: 05:50 AM
Astro Sunset: 6:50 PM
Pennsylvania's Current Temperatures
Pennsylvania's Satellite Image
Pennsylvania's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7263 locations
in the contiguous United States |
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High
Temp |
77° |
Keathley C 875, Louisiana
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Low
Temp |
-38° |
Cook, Minnesota
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Wind
Speed |
31mph |
Clinton, Oklahoma
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Wind
Gust |
39mph |
University Park, Pennsylvania
and 2 other locations
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Wind
Chill |
-62° |
Grand Marais, Minnesota
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High
Pressure |
30.80Hg |
Mitchell, South Dakota
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Low
Pressure |
29.59Hg |
Midlothian, Texas
|
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| # Locations Reporting Snow |
116 |
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| # Locations Reporting Rain |
35 |
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| # Locations Reporting Thunderstorms / Lightning |
1 |
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| # Locations Reporting Fog |
71 |
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| Average Temperature in the Contiguous USA |
24° |
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National Weather Service for official information.
