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

48°F

9°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.05 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 9 Jan 7:53 pm EST
Extended Forecast for

Castanea PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 31 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain, mainly after 1pm. High near 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Slight Chance
    Rain then
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 1am. Patchy fog before 2am. Low around 32. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of rain showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Partly sunny, with a high near 37. West wind 7 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. West wind 9 to 11 mph, with gusts as high as 31 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 31 mph.
Saturday
Rain, mainly after 1pm. High near 43. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain, mainly before 1am. Patchy fog before 2am. Low around 32. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of rain showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Partly sunny, with a high near 37. West wind 7 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 26. West wind 9 to 11 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 32.
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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:
8:11 pm EST Jan 9, 2026
Forecast Valid:
8pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

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Chance of Precipitation