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Adelaide, Pennsylvania Weather Forecast
Adelaide, Pennsylvania Weather
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Weather Forecast for Adelaide, Pennsylvania : Fayette County
Issued: 9:19 pm EST Dec 14, 2025 Latitude: 40.0434074 Longitude: -79.623928 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of snow on Tonight Mostly Cloudy on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday 60% chance of rain on Thursday Mostly Cloudy on Friday 30% chance of rain on Saturday 40% chance of rain on Sunday
Low: 9 °F High: 23°F High: 37°F High: 42°F High: 54°F High: 32°F High: 48°F High: 46°F
Low: 15°F Low: 27°F Low: 29°F Low: 23°F Low: 18°F Low: 36°F  
Snow Mostly Cloudy Mostly Sunny Partly Sunny Rain Mostly Cloudy Rain Rain
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Current Conditions at
LATROBE - (KLBE)
10°
Feels like -5°F
Cloudy
as of 10:35 PM EST
Rel. Humidity: 78%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
14 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 4500ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
10°
Feels like -5°F
Cloudy
Light Snow
as of 9:53 PM EST
Rel. Humidity: 72%
Dew Point: 3°F
Visibility: 5 Miles
Pressure: 30.40 in.
Flight Rule: MVFR
Wind Data
14 MPH
Gust: 23 MPH
260° West
Cloud Level(s): Solid Overcast at 3600ft
Current Conditions at
MORGANTOWN - (KMGW)
9°
Mostly Cloudy
as of 9:53 PM EST
Rel. Humidity: 65%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.47 in.
Flight Rule: VFR
Wind Data
6 MPH
210° Southwest
Cloud Level(s): Broken at 4300ft
Current Conditions at
PITTSBURGH - (KPIT)
10°
Feels like -3°F
Cloudy
Light Snow
as of 10:21 PM EST
Rel. Humidity: 72%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.41 in.
Flight Rule: VFR
Wind Data
10 MPH
250° West
Cloud Level(s): Few at 900ft, Scattered at 2300ft, Solid Overcast at 3800ft
20% chance of snow Tonight Tonight... A slight chance of snow showers before 1am. Mostly cloudy, with a low around 9. Wind chill values as low as -3. Southwest wind around 9 mph. Chance of precipitation is 20%.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 23. Wind chill values as low as -3. Southwest wind 8 to 11 mph.
Mostly Clear on Monday Night Monday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Southwest wind 5 to 7 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 37. Southwest wind 5 to 9 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 27. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 42.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 29.
60% chance of rain Thursday Thursday... Rain likely after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
90% chance of rain & snow Thursday Night Thursday Night... Rain before 1am, then rain and snow likely. Low around 23. Chance of precipitation is 90%.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 32.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 18.
30% chance of rain Saturday Saturday... A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
50% chance of rain Saturday Night Saturday Night... A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
40% chance of rain Sunday Sunday... A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Current Radar Image


Sun Almanac for Adelaide, Pennsylvania
Sunrise: 07:33 AM
Sunset: 4:54 PM
Civil Sunrise:07:02 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:28 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 6:31 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.