National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

State College Regional Airport (KUNV)

Lat: 40.85°NLon: 77.85°WElev: 1231ft.

Light Snow

18°F

-8°C

Humidity 68%
Wind Speed W 18 G 26 mph
Barometer 29.62 in
Dewpoint 9°F (-13°C)
Visibility 7.00 mi
Wind Chill2°F (-17°C)
Last update 15 Jan 8:53 pm EST
Extended Forecast for

Petersburg PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. West wind 10 to 15 mph, with gusts as high as 31 mph.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow between noon and 4pm. Partly sunny, with a high near 31. West wind around 6 mph becoming south in the afternoon. Chance of precipitation is 20%.

    High: 31 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A chance of snow after 1am. Mostly cloudy, with a low around 25. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 39. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around 19. West wind around 6 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. West wind 10 to 15 mph, with gusts as high as 31 mph.
Friday
A slight chance of snow between noon and 4pm. Partly sunny, with a high near 31. West wind around 6 mph becoming south in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 39. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around 19. West wind around 6 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 14.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Petersburg PA
 40.59°N 78.01°W (Elev. 1309 ft)
Last Update:
7:06 pm EST Jan 15, 2026
Forecast Valid:
9pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation