Arnold, Pennsylvania Weather
Issued: 4:37 am EST Jan 18, 2026 Latitude: 40.5800669 Longitude: -79.7667152 View on Google Maps
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Rain & Snow |
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Current Conditions at
BUTLER COUNTY - (KBTP)
Cloudy
as of 5:56 AM EST
Rel. Humidity: 67%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Cloud Level(s): Solid Overcast at 3900ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
19°
Cloudy
as of 5:53 AM EST
Rel. Humidity: 73%
Dew Point: 12°F
Visibility: 9 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Cloud Level(s): Few at 2000ft, Scattered at 3000ft, Solid Overcast at 3700ft
Current Conditions at
PITTSBURGH - (KPIT)
16°
Mostly Cloudy
as of 5:51 AM EST
Rel. Humidity: 78%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Cloud Level(s): Few at 2900ft, Broken at 3900ft
Current Conditions at
LATROBE - (KLBE)
25°
Cloudy
Light Snow Haze
as of 6:15 AM EST
Rel. Humidity: 79%
Dew Point: 19°F
Visibility: 5 Miles
Pressure: 30.08 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1600ft
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Today... Partly sunny, with a high near 25. West wind 5 to 8 mph. |
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Tonight... A chance of snow, mainly before 4am. Mostly cloudy, with a low around 16. Southwest wind 3 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected. |
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M.L.King Day... Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 26. Breezy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. |
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Monday Night... Mostly cloudy, with a low around 5. Wind chill values as low as -8. West wind 11 to 16 mph, with gusts as high as 29 mph. |
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Tuesday... Mostly sunny, with a high near 18. West wind 10 to 14 mph. |
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Tuesday Night... Partly cloudy, with a low around 8. |
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Wednesday... A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%. |
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Wednesday Night... A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%. |
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Thursday... A chance of snow before 1pm. Partly sunny, with a high near 29. Chance of precipitation is 30%. |
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Thursday Night... Partly cloudy, with a low around 11. |
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Friday... A chance of rain and snow. Partly sunny, with a high near 33. Chance of precipitation is 30%. |
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Friday Night... A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%. |
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Saturday... A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 50%. |
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Current Radar Image
Sun Almanac for Arnold, Pennsylvania
Sunrise: 07:39 AM
Sunset: 5:20 PM
Civil Sunrise:07:09 AM
Civil Sunset: 5:50 PM
Nautical Sunrise: 06:36 AM
Nautical Sunset: 6:23 PM
Astro Sunrise: 06:03 AM
Astro Sunset: 6:56 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 7043 locations
in the contiguous United States |
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High
Temp |
72° |
Miami, Florida
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Low
Temp |
-13° |
Crane Lake, Minnesota
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Wind
Speed |
37mph |
Berthoud Pass, Colorado
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Wind
Gust |
51mph |
Rapid City, South Dakota
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Wind
Chill |
-21° |
Berthoud Pass, Colorado
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High
Pressure |
30.52Hg |
Richland, Washington
and 3 other locations
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Low
Pressure |
29.69Hg |
Robertson Field, North Dakota
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| # Locations Reporting Snow |
183 |
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| # Locations Reporting Rain |
151 |
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| # Locations Reporting Fog |
37 |
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| Average Temperature in the Contiguous USA |
26° |
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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.
