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.

Fog/Mist

40°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in (1018.2 mb)
Dewpoint 40°F (4°C)
Visibility 0.75 mi
Last update 21 Nov 9:53 am EST
Extended Forecast for

Altoona-Blair County Airport PA

  • Today

    Today: Cloudy, with a high near 54. Calm wind becoming southwest around 5 mph.

    High: 54 °F

    Cloudy

  • Tonight

    Tonight: Rain likely, mainly between 2am and 5am. Cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 49. Northwest wind 6 to 8 mph.

    High: 49 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Northwest wind around 6 mph becoming calm in the evening.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 51. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

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

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely

Detailed Forecast

Today
Cloudy, with a high near 54. Calm wind becoming southwest around 5 mph.
Tonight
Rain likely, mainly between 2am and 5am. Cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 49. Northwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 27. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 51. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Showers likely, mainly after 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thanksgiving Day
Partly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altoona-Blair County Airport PA
 40.31°N 78.32°W (Elev. 1407 ft)
Last Update:
7:16 am EST Nov 21, 2025
Forecast Valid:
11am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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