Adelaide, Pennsylvania Weather
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Weather Forecast for Adelaide, Pennsylvania : Fayette County
Issued: 4:02 pm EDT Sep 17, 2025 Latitude: 40.0434074 Longitude: -79.623928 View on Google Maps

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This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on This Afternoon Morning Fog on Tonight Morning Fog on Thursday Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday
High: 79°F Low: 55°F High: 84°F High: 85°F High: 86°F High: 83°F High: 84°F High: 83°F
Low: 55°F Low: 57°F Low: 61°F Low: 60°F Low: 60°F  
Sunny Morning Fog Morning Fog Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
LATROBE - (KLBE)
79°
Partly Cloudy
as of 3:47 PM EDST
Rel. Humidity: 34%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
10 MPH
0° North
Cloud Level(s): Scattered at 12000ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
81°
Clear
as of 3:53 PM EDST
Rel. Humidity: 36%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MORGANTOWN - (KMGW)
79°
Mostly Cloudy
as of 3:53 PM EDST
Rel. Humidity: 41%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
6 MPH
030° Northeast
Cloud Level(s): Broken at 8500ft
Current Conditions at
PITTSBURGH - (KPIT)
82°
Partly Cloudy
as of 3:51 PM EDST
Rel. Humidity: 34%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Scattered at 6000ft, Scattered at 11000ft, Scattered at 25000ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 79. North wind around 6 mph.
Morning Fog on Tonight Tonight... Patchy dense fog after 2am. Otherwise, mostly clear, with a low around 55. Calm wind.
Morning Fog on Thursday Thursday... Areas of dense fog before 9am. Otherwise, sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.
Morning Fog on Thursday Night Thursday Night... Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. Calm wind.
Sunny on Friday Friday... Sunny, with a high near 85. Calm wind becoming northwest around 6 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 57.
Sunny on Saturday Saturday... Sunny, with a high near 86.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 61.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 83.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 60.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 84.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 60.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 83.
Current Radar Image


Sun Almanac for Adelaide, Pennsylvania
Sunrise: 07:02 AM
Sunset: 7:24 PM
Civil Sunrise:06:35 AM
Civil Sunset: 7:51 PM
Nautical Sunrise: 06:03 AM
Nautical Sunset: 8:23 PM
Astro Sunrise: 05:30 AM
Astro Sunset: 8:55 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.