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.

Overcast

61°F

16°C

Humidity 63%
Wind Speed Vrbl 5 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Oct 11:53 am EDT
Extended Forecast for

2 Miles S Williamsburg PA

  • This Afternoon

    This Afternoon: Partly sunny, then gradually becoming sunny, with a high near 66. Northwest wind around 10 mph, with gusts as high as 21 mph.

    High: 66 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. Northwest wind 5 to 7 mph.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Areas of frost before 9am. Otherwise, sunny, with a high near 61. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 3am. Otherwise, clear, with a low around 31. Northwest wind 3 to 6 mph.

    Low: 31 °F

    Clear then
    Areas Frost

  • Friday

    Friday: Widespread frost before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.

    High: 64 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, then gradually becoming sunny, with a high near 66. Northwest wind around 10 mph, with gusts as high as 21 mph.
Tonight
Clear, with a low around 37. Northwest wind 5 to 7 mph.
Thursday
Areas of frost before 9am. Otherwise, sunny, with a high near 61. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Areas of frost after 3am. Otherwise, clear, with a low around 31. Northwest wind 3 to 6 mph.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Showers likely, mainly after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Williamsburg PA
 40.43°N 78.21°W (Elev. 1168 ft)
Last Update:
10:06 am EDT Oct 15, 2025
Forecast Valid:
12pm EDT Oct 15, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

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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