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Adelaide, Pennsylvania Weather Forecast
Adelaide, Pennsylvania Weather
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Weather Forecast for Adelaide, Pennsylvania : Fayette County
Issued: 4:58 am EST Dec 23, 2025 Latitude: 40.0434074 Longitude: -79.623928 View on Google Maps

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Today Tonight Wednesday Christmas Day Friday Saturday Sunday Monday
60% chance of rain on Today Cloudy on Tonight Partly Sunny on Wednesday 50% chance of rain on Christmas Day 100% chance of rain on Friday 30% chance of rain on Saturday 70% chance of rain on Sunday 30% chance of snow on Monday
High: 49°F Low: 34°F High: 44°F High: 49°F High: 51°F High: 57°F High: 54°F High: 26°F
Low: 33°F Low: 34°F Low: 41°F Low: 42°F Low: 17°F  
Rain Cloudy Partly Sunny Rain Rain Rain Rain Snow
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Current Conditions at
LATROBE - (KLBE)
43°
Feels like 36°F
Cloudy
Light Rain Mist
as of 8:53 AM EST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 3/4 Miles
Pressure: 30.09 in.
Flight Rule: IFR
Wind Data
10 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 600ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
41°
Cloudy
Mist
as of 9:22 AM EST
Rel. Humidity: 93%
Dew Point: 39°F
Visibility: 1 Miles
Pressure: 30.06 in.
Flight Rule: IFR
Wind Data
8 MPH
200° South
Cloud Level(s): Solid Overcast at 600ft
Current Conditions at
MORGANTOWN - (KMGW)
45°
Cloudy
Mist
as of 9:32 AM EST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 5 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
7 MPH
200° South
Cloud Level(s): Broken at 900ft, Solid Overcast at 1400ft
Current Conditions at
PITTSBURGH - (KPIT)
43°
Feels like 36°F
Cloudy
Light Drizzle Mist
as of 8:51 AM EST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 3 Miles
Pressure: 30.06 in.
Flight Rule: IFR
Wind Data
10 MPH
230° Southwest
Cloud Level(s): Broken at 600ft, Solid Overcast at 1400ft
60% chance of rain Today Today... Rain likely, mainly before 10am. Cloudy, with a high near 49. Southwest wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Cloudy on Tonight Tonight... Cloudy, with a low around 34. West wind 6 to 8 mph.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 44. Light northwest wind.

50% chance of rain Wednesday Night Wednesday Night... A chance of rain after 1am. Cloudy, with a low around 33. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

50% chance of rain Christmas Day Christmas Day... A chance of rain, mainly before 1pm. Cloudy, with a high near 49. Light and variable wind becoming west around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

40% chance of rain Thursday Night Thursday Night... A chance of rain, mainly after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

100% chance of rain Friday Friday... Rain. High near 51. Chance of precipitation is 100%.

80% chance of rain Friday Night Friday Night... Rain, mainly before 1am. Low around 41. Chance of precipitation is 80%.

30% chance of rain Saturday Saturday... A chance of rain. Cloudy, with a high near 57. Chance of precipitation is 30%.

60% chance of rain Saturday Night Saturday Night... Rain likely, mainly after 1am. Cloudy, with a low around 42. Chance of precipitation is 60%.

70% chance of rain Sunday Sunday... Rain likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

40% chance of rain & snow Sunday Night Sunday Night... A chance of rain and snow. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

30% chance of snow Monday Monday... A chance of snow showers. Mostly cloudy, with a high near 26. Breezy. Chance of precipitation is 30%.

Current Radar Image


Sun Almanac for Adelaide, Pennsylvania
Sunrise: 07:38 AM
Sunset: 4:57 PM
Civil Sunrise:07:07 AM
Civil Sunset: 5:28 PM
Nautical Sunrise: 06:33 AM
Nautical Sunset: 6:02 PM
Astro Sunrise: 06:00 AM
Astro Sunset: 6:35 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.