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Acosta, Pennsylvania Weather Forecast
Acosta, Pennsylvania Weather
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Weather Forecast for Acosta, Pennsylvania : Somerset County
Issued: 2:06 pm EST Nov 27, 2025 Latitude: 40.1103542 Longitude: -79.0689168 View on Google Maps

MouseOver for Detail Forecast
Thanksgiving Day Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
30% chance of snow on Thanksgiving Day 60% chance of snow on Tonight 50% chance of snow on Friday Partly Sunny on Saturday 80% chance of rain & snow on Sunday Mostly Cloudy on Monday 60% chance of rain & snow on Tuesday Mostly Cloudy on Wednesday Mostly Cloudy on Thursday
High: 31°F Low: 21°F High: 30°F High: 34°F High: 40°F High: 31°F High: 34°F High: 31°F High: 34°F
  Low: 19°F Low: 26°F Low: 22°F Low: 21°F Low: 21°F Low: 20°F  
Snow Snow Snow Partly Sunny Rain & Snow Mostly Cloudy Rain & Snow Mostly Cloudy Mostly Cloudy
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Current Conditions at
JOHNSTOWN - (KJST)
25°
Feels like 12°F
Cloudy
Light Snow
as of 3:12 PM EST
Rel. Humidity: 79%
Dew Point: 19°F
Visibility: 3 Miles
Pressure: 29.93 in.
Flight Rule: MVFR
Wind Data
15 MPH
Gust: 25 MPH
260° West
Cloud Level(s): Few at 1800ft, Scattered at 2500ft, Solid Overcast at 3900ft
Current Conditions at
STEWART FIELD - (KIDI)
30°
Feels like 18°F
Cloudy
as of 3:35 PM EST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 24 MPH
260° West
Cloud Level(s): Few at 2900ft, Scattered at 4700ft, Solid Overcast at 5500ft
30% chance of snow Thanksgiving Day Thanksgiving Day... Scattered snow showers. Cloudy, with a high near 31. West wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

60% chance of snow Tonight Tonight... Snow showers likely, mainly after 4am. Cloudy, with a low around 21. West wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

50% chance of snow Friday Friday... Scattered snow showers, mainly before noon. Cloudy, with a high near 30. Breezy, with a west wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 19. West wind 8 to 14 mph, with gusts as high as 25 mph.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 34. West wind around 5 mph becoming calm.

60% chance of snow Saturday Night Saturday Night... Snow likely, mainly after 1am. Cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

80% chance of rain & snow Sunday Sunday... Rain and snow, becoming all rain after 1pm. High near 40. Chance of precipitation is 80%.

Cloudy on Sunday Night Sunday Night... Cloudy, with a low around 22.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 31.

40% chance of snow Monday Night Monday Night... A chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

60% chance of rain & snow Tuesday Tuesday... Rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

30% chance of snow Tuesday Night Tuesday Night... A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 31.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 20.

Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 34.

Sun Almanac for Acosta, Pennsylvania
Sunrise: 07:16 AM
Sunset: 4:52 PM
Civil Sunrise:06:46 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:28 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.