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Acosta, Pennsylvania Weather Forecast
Acosta, Pennsylvania Weather
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Weather Forecast for Acosta, Pennsylvania : Somerset County
Issued: 1:05 pm EST Jan 20, 2026 Latitude: 40.1103542 Longitude: -79.0689168 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on This Afternoon Mostly Clear on Tonight 60% chance of rain & snow on Wednesday Partly Sunny on Thursday Partly Sunny on Friday 30% chance of snow on Saturday 70% chance of snow on Sunday 30% chance of snow on Monday
High: 14°F Low: 6 °F High: 36°F High: 33°F High: 19°F High: 9 °F High: 16°F High: 16°F
Low: 28°F Low: 14°F Low: -2°F Low: 5 °F Low: 5 °F  
Sunny Mostly Clear Rain & Snow Partly Sunny Partly Sunny Snow Snow Snow
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Current Conditions at
JOHNSTOWN - (KJST)
Feels like -7°F
Clear
as of 12:54 PM EST
Rel. Humidity: 46%
Dew Point: -8°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 26 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
14°
Feels like -2°F
Clear
as of 12:47 PM EST
Rel. Humidity: 47%
Dew Point: -2°F
Visibility: 20 Miles
Pressure: 30.37 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 25 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
STEWART FIELD - (KIDI)
12°
Feels like -4°F
Clear
as of 1:15 PM EST
Rel. Humidity: 51%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 23 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
BUTLER COUNTY - (KBTP)
14°
Feels like 0°F
Clear
as of 12:56 PM EST
Rel. Humidity: 47%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Wind Data
14 MPH
240° Southwest
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 14. Wind chill values as low as -5. West wind 11 to 15 mph, with gusts as high as 25 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 6. Wind chill values as low as zero. South wind 3 to 6 mph.

60% chance of rain & snow Wednesday Wednesday... A chance of snow before 3pm, then snow likely, possibly mixed with rain between 3pm and 4pm, then snow likely after 4pm. Increasing clouds, with a high near 36. Wind chill values as low as zero. Southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

70% chance of rain & snow Wednesday Night Wednesday Night... Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 33. West wind 14 to 16 mph, with gusts as high as 29 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 14.

Partly Sunny on Friday Friday... Partly sunny, with a high near 19.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -2.

30% chance of snow Saturday Saturday... A chance of snow after 1pm. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 30%.

70% chance of snow Saturday Night Saturday Night... Snow likely, mainly after 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 70%.

70% chance of snow Sunday Sunday... Snow likely. Mostly cloudy, with a high near 16. Chance of precipitation is 70%.

40% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 40%.

30% chance of snow Monday Monday... A chance of snow. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.

Current Radar Image


Sun Almanac for Acosta, Pennsylvania
Sunrise: 07:34 AM
Sunset: 5:21 PM
Civil Sunrise:07:04 AM
Civil Sunset: 5:50 PM
Nautical Sunrise: 06:31 AM
Nautical Sunset: 6:23 PM
Astro Sunrise: 05:59 AM
Astro Sunset: 6:56 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.