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

38°F

3°C

Humidity 83%
Wind Speed Calm
Barometer 30.19 in (1023.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 2 Nov 3:53 am EST
Extended Forecast for

4 Miles WNW Williamsburg PA

  • Today

    Today: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. West wind around 8 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62. Light and variable wind.
Tonight
Mostly clear, with a low around 37. Calm wind.
Monday
Sunny, with a high near 63. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 38. West wind around 8 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 59. West wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 35.
Friday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 40%.
Friday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Williamsburg PA
 40.48°N 78.26°W (Elev. 902 ft)
Last Update:
4:06 am EST Nov 2, 2025
Forecast Valid:
4am EST Nov 2, 2025-6pm EST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation