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.

Showers in Vicinity

19°F

-7°C

Humidity 49%
Wind Speed W 17 G 29 mph
Barometer 29.55 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 15 Jan 2:53 pm EST
Extended Forecast for

Castanea PA

  • This Afternoon

    This Afternoon: Isolated snow showers before 4pm. Mostly cloudy, with a high near 26. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 26 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. West wind around 11 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow between 1pm and 4pm. Partly sunny, with a high near 32. South wind around 7 mph. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A chance of snow after 1am. Mostly cloudy, with a low around 26. Light south wind. Chance of precipitation is 30%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 39. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 28.

    High: 28 °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 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Isolated snow showers before 4pm. Mostly cloudy, with a high near 26. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 17. West wind around 11 mph, with gusts as high as 24 mph.
Friday
A slight chance of snow between 1pm and 4pm. Partly sunny, with a high near 32. South wind around 7 mph. Chance of precipitation is 20%.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 26. Light south wind. Chance of precipitation is 30%.
Saturday
Snow showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 39. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Partly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Mostly cloudy, with a high near 28.
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:
Castanea PA
 41.13°N 77.45°W (Elev. 604 ft)
Last Update:
1:01 pm EST Jan 15, 2026
Forecast Valid:
3pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation