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Gibsonia, Pennsylvania Weather Forecast
Gibsonia, Pennsylvania Weather
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Weather Forecast for Gibsonia, Pennsylvania : Allegheny County
Issued: 9:42 am EST Dec 15, 2025 Latitude: 40.6300671 Longitude: -79.9695004 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of snow on Today Mostly Clear on Tonight Mostly Sunny on Tuesday Mostly Cloudy on Wednesday 70% chance of rain on Thursday Mostly Cloudy on Friday 30% chance of rain on Saturday 30% chance of rain on Sunday
High: 18°F Low: 11°F High: 32°F High: 40°F High: 50°F High: 29°F High: 43°F High: 41°F
Low: 26°F Low: 26°F Low: 22°F Low: 19°F Low: 32°F  
Snow Mostly Clear Mostly Sunny Mostly Cloudy Rain Mostly Cloudy Rain Rain
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Current Conditions at
BUTLER COUNTY - (KBTP)
10°
Cloudy
Light Snow Mist
as of 9:44 AM EST
Rel. Humidity: 84%
Dew Point: 7°F
Visibility: 3 Miles
Pressure: 30.42 in.
Flight Rule: IFR
Wind Data
8 MPH
Gust: 16 MPH
230° Southwest
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
Feels like -7°F
Cloudy
Light Snow Mist
as of 9:28 AM EST
Rel. Humidity: 78%
Dew Point: 3°F
Visibility: 3 Miles
Pressure: 30.43 in.
Flight Rule: IFR
Wind Data
13 MPH
200° South
Cloud Level(s): Solid Overcast at 900ft
20% chance of snow Today Today... A chance of flurries between 1pm and 2pm. Mostly cloudy, with a high near 18. Wind chill values as low as zero. Southwest wind around 9 mph.

Mostly Clear on Tonight Tonight... Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Southwest wind 3 to 7 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 32. Light southwest wind becoming south 5 to 9 mph in the morning.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 26. South wind 7 to 10 mph, with gusts as high as 22 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 40. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 26.

70% chance of rain Thursday Thursday... Showers likely after 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

90% chance of rain & snow Thursday Night Thursday Night... Rain showers before 1am, then a chance of rain and snow showers. Low around 22. Chance of precipitation is 90%.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 29.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 19.

30% chance of rain Saturday Saturday... A chance of showers. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

50% chance of rain Saturday Night Saturday Night... A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

30% chance of rain Sunday Sunday... A chance of showers. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

Sun Almanac for Gibsonia, Pennsylvania
Sunrise: 07:37 AM
Sunset: 4:54 PM
Civil Sunrise:07:06 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:32 AM
Nautical Sunset: 5:59 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 6:32 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.