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

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

42°F

6°C

Humidity 73%
Wind Speed S 9 mph
Barometer 30.16 in (1022.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 8 Jan 9:53 pm EST
Extended Forecast for

6 Miles SW Williamsburg PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly before 3pm. Increasing clouds, with a high near 55. South wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain between 7pm and 10pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 39. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 46. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of showers before 1am. Mostly cloudy, with a low around 34. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of snow showers. Partly sunny, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph.
Friday
Rain likely, mainly before 3pm. Increasing clouds, with a high near 55. South wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain between 7pm and 10pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 39. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 46. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 34. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of snow showers. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 24. Breezy.
Monday
Mostly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A chance of showers. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Wednesday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Williamsburg PA
 40.41°N 78.27°W (Elev. 1122 ft)
Last Update:
7:06 pm EST Jan 8, 2026
Forecast Valid:
10pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation