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Acosta, Pennsylvania Weather Forecast
Acosta, Pennsylvania Weather
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Weather Forecast for Acosta, Pennsylvania : Somerset County
Issued: 7:53 pm EST Jan 17, 2026 Latitude: 40.1103542 Longitude: -79.0689168 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday M.L.King Day Tuesday Wednesday Thursday Friday Saturday
40% chance of snow on Tonight 30% chance of snow on Sunday 40% chance of snow on M.L.King Day Mostly Sunny on Tuesday Partly Sunny on Wednesday 30% chance of snow on Thursday Partly Sunny on Friday 40% chance of snow on Saturday
Low: 18°F High: 22°F High: 22°F High: 12°F High: 35°F High: 28°F High: 29°F High: 28°F
Low: 14°F Low: 3 °F Low: 6°F Low: 21°F Low: 9°F Low: 19°F  
Snow Snow Snow Mostly Sunny Partly Sunny Snow Partly Sunny Snow
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Current Conditions at
JOHNSTOWN - (KJST)
30°
Cloudy
as of 7:54 PM EST
Rel. Humidity: 80%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
6 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 6000ft
Current Conditions at
LATROBE - (KLBE)
32°
Clear
as of 7:50 PM EST
Rel. Humidity: 80%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
STEWART FIELD - (KIDI)
30°
Mostly Cloudy
as of 7:55 PM EST
Rel. Humidity: 80%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
240° Southwest
Cloud Level(s): Scattered at 3900ft, Broken at 4600ft, Broken at 5500ft
Current Conditions at
BUTLER COUNTY - (KBTP)
27°
Feels like 16°F
Cloudy
as of 7:56 PM EST
Rel. Humidity: 73%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
10 MPH
280° West
Cloud Level(s): Solid Overcast at 5000ft
40% chance of snow Tonight Tonight... A chance of snow showers, mainly between 11pm and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 18. Southwest wind around 5 mph. Chance of precipitation is 40%.

30% chance of snow Sunday Sunday... A chance of snow, mainly before 7am. Mostly cloudy, with a high near 22. West wind 5 to 9 mph. Chance of precipitation is 30%.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 14. Southwest wind 5 to 9 mph.

40% chance of snow M.L.King Day M.L.King Day... A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 22. Southwest wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 3. West wind 11 to 14 mph, with gusts as high as 30 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 12.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 6.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 35.

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

30% chance of snow Thursday Thursday... A chance of snow showers before 1pm. Partly sunny, with a high near 28. Chance of precipitation is 30%.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 9.

Partly Sunny on Friday Friday... Partly sunny, with a high near 29.

30% chance of snow Friday Night Friday Night... A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

40% chance of snow Saturday Saturday... A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.

Current Radar Image


Sun Almanac for Acosta, Pennsylvania
Sunrise: 07:36 AM
Sunset: 5:17 PM
Civil Sunrise:07:06 AM
Civil Sunset: 5:47 PM
Nautical Sunrise: 06:33 AM
Nautical Sunset: 6:20 PM
Astro Sunrise: 06:00 AM
Astro Sunset: 6:53 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.