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Allison Heights, Pennsylvania Weather Forecast
Allison Heights, Pennsylvania Weather
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Weather Forecast for Allison Heights, Pennsylvania : Fayette County
Issued: 3:43 pm EST Nov 20, 2025 Latitude: 39.986186 Longitude: -79.8786581 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thanksgiving Day
Fog on Tonight 40% chance of rain on Friday 20% chance of rain on Saturday Sunny on Sunday Mostly Sunny on Monday 70% chance of rain on Tuesday 40% chance of rain on Wednesday Partly Sunny on Thanksgiving Day
Low: 38°F High: 54°F High: 50°F High: 53°F High: 56°F High: 60°F High: 59°F High: 44°F
Low: 40°F Low: 28°F Low: 32°F Low: 37°F Low: 47°F Low: 31°F  
Fog Rain Rain Sunny Mostly Sunny Rain Rain Partly Sunny
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Current Conditions at
MORGANTOWN - (KMGW)
46°
Cloudy
as of 5:53 PM EST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: IFR
Wind Data
5 MPH
200° South
Cloud Level(s): Broken at 800ft, Broken at 1300ft, Solid Overcast at 2500ft
Current Conditions at
WASHINGTON - (KAFJ)
43°
Cloudy
as of 5:56 PM EST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
3 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
39°
Cloudy
Mist
as of 5:53 PM EST
Rel. Humidity: 100%
Dew Point: 39°F
Visibility: 1 Miles
Pressure: 30.09 in.
Flight Rule: LIFR
Wind Data
5 MPH
160° South
Cloud Level(s): Solid Overcast at 300ft
Current Conditions at
LATROBE - (KLBE)
41°
Cloudy
Mist
as of 5:50 PM EST
Rel. Humidity: 100%
Dew Point: 41°F
Visibility: 3 Miles
Pressure: 30.12 in.
Flight Rule: LIFR
Wind Data
3 MPH
190° South
Cloud Level(s): Solid Overcast at 200ft
Fog on Tonight Tonight... Patchy dense fog after 7pm. Otherwise, mostly cloudy, with a low around 38. Calm wind.
40% chance of rain Friday Friday... A chance of rain, mainly after noon. Patchy fog before 9am. Otherwise, cloudy, with a high near 54. Light southwest wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
80% chance of rain Friday Night Friday Night... Rain. Low around 40. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
20% chance of rain Saturday Saturday... A slight chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind around 6 mph. Chance of precipitation is 20%.
Patchy Fog on Saturday Night Saturday Night... Patchy fog after 10pm. Otherwise, mostly clear, with a low around 28. Calm wind.
Sunny on Sunday Sunday... Sunny, with a high near 53.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 32.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 56.
30% chance of rain Monday Night Monday Night... A chance of rain after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
70% chance of rain Tuesday Tuesday... Rain likely. Cloudy, with a high near 60. Chance of precipitation is 70%.
70% chance of rain Tuesday Night Tuesday Night... Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
40% chance of rain Wednesday Wednesday... A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
30% chance of rain Wednesday Night Wednesday Night... A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Partly Sunny on Thanksgiving Day Thanksgiving Day... Partly sunny, with a high near 44.
Current Radar Image


Sun Almanac for Allison Heights, Pennsylvania
Sunrise: 07:11 AM
Sunset: 5:00 PM
Civil Sunrise:06:42 AM
Civil Sunset: 5:29 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 6:02 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:34 PM
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