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.

Mostly Cloudy

39°F

4°C

Humidity 36%
Wind Speed NW 14 G 25 mph
Barometer 29.92 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Mar 4:53 pm EDT
Extended Forecast for

Castanea PA

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Rain and snow showers likely before 3pm, then a chance of rain showers. Increasing clouds, with a high near 49. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain showers likely, possibly mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 30. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 30%.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 8am. Cloudy, with a high near 53. Chance of precipitation is 30%.

    High: 53 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Chance Rain
    then Rain
    Likely

  • Monday

    Monday: Rain. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.
Friday
Rain and snow showers likely before 3pm, then a chance of rain showers. Increasing clouds, with a high near 49. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Rain showers likely, possibly mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 30. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 48. West wind 9 to 11 mph, with gusts as high as 23 mph.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 30%.
Sunday
A chance of snow showers before 8am. Cloudy, with a high near 53. Chance of precipitation is 30%.
Sunday Night
Rain likely, mainly after 2am. Cloudy, with a low around 46. Chance of precipitation is 70%.
Monday
Rain. High near 66. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castanea PA
 41.13°N 77.45°W (Elev. 604 ft)
Last Update:
3:03 pm EDT Mar 12, 2026
Forecast Valid:
5pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation