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Adelaide, Pennsylvania Weather Forecast
Adelaide, Pennsylvania Weather
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Weather Forecast for Adelaide, Pennsylvania : Fayette County
Issued: 2:03 am EST Jan 25, 2026 Latitude: 40.0434074 Longitude: -79.623928 View on Google Maps

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Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
80% chance of snow on Overnight 100% chance of freezing rain & snow on Sunday 70% chance of snow on Monday 30% chance of snow on Tuesday Mostly Cloudy on Wednesday 40% chance of snow on Thursday Mostly Cloudy on Friday Mostly Cloudy on Saturday
Low: 12°F High: 30°F High: 21°F High: 18°F High: 16°F High: 14°F High: 16°F High: 20°F
Low: 14°F Low: 0 °F Low: 2°F Low: 1 °F Low: -1°F Low: 2°F  
Snow Freezing Rain & Snow Snow Snow Mostly Cloudy Snow Mostly Cloudy Mostly Cloudy
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Current Conditions at
LATROBE - (KLBE)
12°
Cloudy
Light Snow Haze
as of 2:55 AM EST
Rel. Humidity: 78%
Dew Point: 7°F
Visibility: 3/4 Miles
Pressure: 30.31 in.
Flight Rule: LIFR
Wind Data
3 MPH
Gust: 13 MPH
Cloud Level(s): Solid Overcast at 100ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
10°
Feels like -4°F
Cloudy
Light Snow Mist
as of 3:01 AM EST
Rel. Humidity: 84%
Dew Point: 7°F
Visibility: 3/4 Miles
Pressure: 30.25 in.
Flight Rule: MVFR
Wind Data
13 MPH
080° East
Current Conditions at
MORGANTOWN - (KMGW)
12°
Clear
Light Snow Mist
as of 3:02 AM EST
Rel. Humidity: 92%
Dew Point: 10°F
Visibility: 1 Miles
Pressure: 30.21 in.
Flight Rule: IFR
Wind Data
8 MPH
100° East
Current Conditions at
PITTSBURGH - (KPIT)
10°
Feels like -4°F
Cloudy
Snow
as of 2:51 AM EST
Rel. Humidity: 84%
Dew Point: 7°F
Visibility: 1/2 Miles
Pressure: 30.25 in.
Flight Rule: IFR
Wind Data
12 MPH
080° East
80% chance of snow Overnight Overnight... Snow. Low around 12. Southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

100% chance of freezing rain & snow Sunday Sunday... Snow and sleet before 4pm, then snow and sleet, possibly mixed with freezing rain between 4pm and 5pm, then snow, possibly mixed with freezing rain after 5pm. The snow could be heavy at times. High near 30. Southeast wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 3 to 7 inches possible.

100% chance of freezing rain & snow Sunday Night Sunday Night... Snow and sleet, possibly mixed with freezing rain, becoming all snow after 9pm. Low around 14. Southeast wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.

70% chance of snow Monday Monday... Snow showers likely. Mostly cloudy, with a high near 21. West wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

20% chance of snow Monday Night Monday Night... A slight chance of snow showers before 1am. Mostly cloudy, with a low around 0. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

30% chance of snow Tuesday Tuesday... A chance of snow showers after 1pm. Partly sunny, with a high near 18. Chance of precipitation is 30%.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 2.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 16.

50% chance of snow Wednesday Night Wednesday Night... A chance of snow showers. Mostly cloudy, with a low around 1. Chance of precipitation is 50%.

40% chance of snow Thursday Thursday... A chance of snow showers. Mostly cloudy and cold, with a high near 14. Chance of precipitation is 40%.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around -1.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 16.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 2.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 20.

Current Radar Image


Sun Almanac for Adelaide, Pennsylvania
Sunrise: 07:33 AM
Sunset: 5:29 PM
Civil Sunrise:07:04 AM
Civil Sunset: 5:58 PM
Nautical Sunrise: 06:31 AM
Nautical Sunset: 6:31 PM
Astro Sunrise: 05:59 AM
Astro Sunset: 7:03 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.