Allison Heights, Pennsylvania Weather
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Weather Forecast for Allison Heights, Pennsylvania : Fayette County
Issued: 6:43 pm EDT Oct 21, 2025 Latitude: 39.986186 Longitude: -79.8786581 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
60% chance of rain on Tonight 20% chance of rain on Wednesday 40% chance of on Thursday Mostly Sunny on Friday Partly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Monday 30% chance of on Tuesday
Low: 41°F High: 53°F High: 55°F High: 55°F High: 57°F High: 60°F High: 62°F High: 60°F
Low: 41°F Low: 36°F Low: 33°F Low: 36°F Low: 39°F Low: 40°F  
Rain Rain Partly Sunny Mostly Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
MORGANTOWN - (KMGW)
50°
Clear
as of 7:53 PM EDST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
Calm
Current Conditions at
WASHINGTON - (KAFJ)
48°
Partly Cloudy
as of 7:56 PM EDST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
6 MPH
190° South
Cloud Level(s): Few at 6000ft, Scattered at 10000ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
54°
Clear
as of 7:53 PM EDST
Rel. Humidity: 71%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
7 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
50°
Clear
as of 7:58 PM EDST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Clear
60% chance of rain Tonight Tonight... Showers likely, mainly before 4am. Mostly cloudy, with a low around 41. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
20% chance of rain Wednesday Wednesday... A slight chance of showers before 7am, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 53. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
40% chance of rain Wednesday Night Wednesday Night... A chance of showers. Mostly cloudy, with a low around 41. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
40% chance of Thursday Thursday... A chance of showers. Partly sunny, with a high near 55. West wind 11 to 16 mph. Chance of precipitation is 40%.
20% chance of rain Thursday Night Thursday Night... A slight chance of showers. Partly cloudy, with a low around 36. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Mostly Sunny on Friday Friday... Patchy frost before 9am. Otherwise, mostly sunny, with a high near 55.
Cloudy on Friday Night Friday Night... Patchy frost after 3am. Otherwise, partly cloudy, with a low around 33.
Partly Sunny on Saturday Saturday... Patchy frost before 9am. Otherwise, partly sunny, with a high near 57.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 36.
Partly Sunny on Sunday Sunday... Patchy frost before 9am. Otherwise, partly sunny, with a high near 60.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 39.
Partly Sunny on Monday Monday... Partly sunny, with a high near 62.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 40.
30% chance of Tuesday Tuesday... A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Allison Heights, Pennsylvania
Sunrise: 07:37 AM
Sunset: 6:31 PM
Civil Sunrise:07:09 AM
Civil Sunset: 6:59 PM
Nautical Sunrise: 06:38 AM
Nautical Sunset: 7:30 PM
Astro Sunrise: 06:07 AM
Astro Sunset: 8:02 PM
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