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.

Mostly Cloudy

33°F

1°C

Humidity 70%
Wind Speed Calm
Barometer 30.29 in (1026.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 25 Mar 4:53 am EDT
Extended Forecast for

Altoona-Blair County Airport PA

  • Today

    Today: Mostly cloudy, with a high near 56. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 43. South wind around 8 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 70. Southwest wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 70 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 11pm, then rain and possibly a thunderstorm between 11pm and 2am, then rain after 2am. Low around 44. Southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Friday

    Friday: Rain, mainly before 8am. High near 50. North wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 56. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
Partly cloudy, with a low around 43. South wind around 8 mph.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 70. Southwest wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Rain before 11pm, then rain and possibly a thunderstorm between 11pm and 2am, then rain after 2am. Low around 44. Southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 8am. High near 50. North wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 60.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 66. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altoona-Blair County Airport PA
 40.31°N 78.32°W (Elev. 1407 ft)
Last Update:
2:41 am EDT Mar 25, 2026
Forecast Valid:
5am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation