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Acosta, Pennsylvania Weather Forecast
Acosta, Pennsylvania Weather
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Weather Forecast for Acosta, Pennsylvania : Somerset County
Issued: 7:34 pm EST Dec 25, 2025 Latitude: 40.1103542 Longitude: -79.0689168 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday New Year's Day
Mostly Cloudy on Tonight 90% chance of freezing rain on Friday Mostly Cloudy on Saturday 80% chance of rain on Sunday 80% chance of rain & snow on Monday Mostly Cloudy on Tuesday Mostly Cloudy on Wednesday Mostly Cloudy on New Year's Day
Low: 26°F High: 35°F High: 40°F High: 51°F High: 51°F High: 23°F High: 29°F High: 29°F
Low: 33°F Low: 30°F Low: 37°F Low: 16°F Low: 17°F Low: 19°F  
Mostly Cloudy Freezing Rain Mostly Cloudy Rain Rain & Snow Mostly Cloudy Mostly Cloudy Mostly Cloudy
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Current Conditions at
JOHNSTOWN - (KJST)
32°
Feels like 24°F
Clear
as of 7:54 PM EST
Rel. Humidity: 68%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
9 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
36°
Clear
as of 7:55 PM EST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
6 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
STEWART FIELD - (KIDI)
32°
Clear
as of 8:15 PM EST
Rel. Humidity: 74%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
3 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
BUTLER COUNTY - (KBTP)
32°
Clear
as of 7:56 PM EST
Rel. Humidity: 74%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
3 MPH
350° North
Cloud Level(s): Clear
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 26. Calm wind becoming southeast around 5 mph after midnight.

90% chance of freezing rain Friday Friday... Freezing rain likely between 10am and 2pm, then rain showers. Some thunder is also possible. High near 35. Southeast wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.3 of an inch possible.

90% chance of thunderstorms Friday Night Friday Night... Showers and possibly a thunderstorm. Low around 33. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 40. Northwest wind 3 to 6 mph.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 30. Light southeast wind.

80% chance of rain Sunday Sunday... Showers, mainly after 1pm. High near 51. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

90% chance of rain Sunday Night Sunday Night... Showers. Low around 37. Chance of precipitation is 90%.

80% chance of rain & snow Monday Monday... Rain showers before 1pm, then a chance of rain and snow showers. High near 51. Breezy. Chance of precipitation is 80%.

40% chance of snow Monday Night Monday Night... A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Breezy. Chance of precipitation is 40%.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 23. Breezy.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 17.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 29.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 19.

Mostly Cloudy on New Year's Day New Year's Day... Mostly cloudy, with a high near 29.

Current Radar Image


Sun Almanac for Acosta, Pennsylvania
Sunrise: 07:37 AM
Sunset: 4:56 PM
Civil Sunrise:07:06 AM
Civil Sunset: 5:27 PM
Nautical Sunrise: 06:32 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 05:59 AM
Astro Sunset: 6:34 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.