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Adelaide, Pennsylvania Weather Forecast
Adelaide, Pennsylvania Weather
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Weather Forecast for Adelaide, Pennsylvania : Fayette County
Issued: 11:54 pm EST Jan 19, 2026 Latitude: 40.0434074 Longitude: -79.623928 View on Google Maps

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Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Partly Sunny on Today Mostly Clear on Tonight 50% chance of rain & snow on Wednesday 30% chance of snow on Thursday Partly Sunny on Friday 40% chance of snow on Saturday 60% chance of snow on Sunday Partly Sunny on Monday
High: 18°F Low: 9 °F High: 42°F High: 37°F High: 25°F High: 15°F High: 20°F High: 22°F
Low: 30°F Low: 16°F Low: 2°F Low: 8 °F Low: 5 °F  
Partly Sunny Mostly Clear Rain & Snow Snow Partly Sunny Snow Snow Partly Sunny
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Current Conditions at
LATROBE - (KLBE)
7°
Feels like -8°F
Clear
as of 5:35 AM EST
Rel. Humidity: 65%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 17 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
5°
Feels like -10°F
Cloudy
as of 4:53 AM EST
Rel. Humidity: 60%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
12 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 11000ft
Current Conditions at
MORGANTOWN - (KMGW)
9°
Clear
as of 4:53 AM EST
Rel. Humidity: 55%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: VFR
Wind Data
3 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
PITTSBURGH - (KPIT)
3°
Mostly Cloudy
as of 4:51 AM EST
Rel. Humidity: 71%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
7 MPH
260° West
Cloud Level(s): Broken at 11000ft, Broken at 23000ft
Partly Sunny on Today Today... Partly sunny, then gradually becoming sunny, with a high near 18. Wind chill values as low as -7. West wind 7 to 13 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 9. Calm wind becoming south around 5 mph after midnight.
50% chance of rain & snow Wednesday Wednesday... A chance of rain and snow after 1pm. Mostly cloudy, with a high near 42. Southwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
70% chance of rain & snow Wednesday Night Wednesday Night... Rain and snow likely before 1am, then a chance of rain between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 30. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
30% chance of snow Thursday Thursday... A chance of snow before 7am. Partly sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 16.
Partly Sunny on Friday Friday... Partly sunny, with a high near 25.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 2.
40% chance of snow Saturday Saturday... A chance of snow after 1pm. Mostly cloudy and cold, with a high near 15. Chance of precipitation is 40%.
60% chance of snow Saturday Night Saturday Night... Snow likely, mainly after 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 60%.
60% chance of snow Sunday Sunday... Snow likely. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
30% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Partly Sunny on Monday Monday... Partly sunny, with a high near 22.
Current Radar Image


Sun Almanac for Adelaide, Pennsylvania
Sunrise: 07:36 AM
Sunset: 5:23 PM
Civil Sunrise:07:07 AM
Civil Sunset: 5:53 PM
Nautical Sunrise: 06:33 AM
Nautical Sunset: 6:26 PM
Astro Sunrise: 06:01 AM
Astro Sunset: 6:58 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.