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Acosta, Pennsylvania Weather Forecast
Acosta, Pennsylvania Weather
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Weather Forecast for Acosta, Pennsylvania : Somerset County
Issued: 2:26 am EST Dec 26, 2025 Latitude: 40.1103542 Longitude: -79.0689168 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday New Year's Day
100% chance of freezing rain on Today 100% chance of rain on Tonight Mostly Cloudy on Saturday 80% chance of rain on Sunday 90% chance of rain & snow on Monday Mostly Cloudy on Tuesday Mostly Cloudy on Wednesday Mostly Cloudy on New Year's Day
High: 37°F Low: 32°F High: 39°F High: 51°F High: 54°F High: 24°F High: 29°F High: 24°F
Low: 30°F Low: 46°F Low: 17°F Low: 18°F Low: 15°F  
Freezing Rain Rain Mostly Cloudy Rain Rain & Snow Mostly Cloudy Mostly Cloudy Mostly Cloudy
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Current Conditions at
JOHNSTOWN - (KJST)
27°
Clear
as of 5:54 AM EST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
6 MPH
070° East
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
32°
Clear
as of 6:35 AM EST
Rel. Humidity: 80%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
7 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
STEWART FIELD - (KIDI)
30°
Feels like 19°F
Clear
as of 6:35 AM EST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
14 MPH
080° East
Cloud Level(s): Clear
Current Conditions at
BUTLER COUNTY - (KBTP)
Cloudy
as of 5:56 AM EST
Wind Data
Calm
100% chance of freezing rain Today Today... Freezing rain before 5pm, then rain or freezing rain. High near 37. Southeast wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime ice accumulation of 0.1 to 0.3 of an inch possible.

100% chance of rain Tonight Tonight... Rain, mainly before 10pm. Low around 32. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 39. Northwest wind around 6 mph becoming calm in the morning.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 30. Calm wind becoming southeast around 5 mph after midnight.

80% chance of rain Sunday Sunday... Showers. High near 51. Southeast wind 5 to 7 mph. 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 46. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

90% chance of rain & snow Monday Monday... Rain showers before 1pm, then snow showers likely. High near 54. Breezy. Chance of precipitation is 90%.

50% chance of snow Monday Night Monday Night... A chance of snow showers before 1am. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 50%.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 24. Breezy.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 18.

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

30% chance of snow Wednesday Night Wednesday Night... A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.

Mostly Cloudy on New Year's Day New Year's Day... Mostly cloudy, with a high near 24.

Current Radar Image


Sun Almanac for Acosta, Pennsylvania
Sunrise: 07:37 AM
Sunset: 4:57 PM
Civil Sunrise:07:07 AM
Civil Sunset: 5:28 PM
Nautical Sunrise: 06:32 AM
Nautical Sunset: 6:02 PM
Astro Sunrise: 05:59 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.