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

19°F

-7°C

Humidity 88%
Wind Speed S 3 mph
Barometer 30.11 in (1022.0 mb)
Dewpoint 16°F (-9°C)
Visibility 6.00 mi
Last update 5 Jan 12:53 am EST
Extended Forecast for

Altoona PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40. South wind 3 to 6 mph.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 28. Light south wind.

    Low: 28 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 48. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely before 7pm, then showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 36. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 20. Calm wind.
Monday
Partly sunny, with a high near 40. South wind 3 to 6 mph.
Monday Night
Increasing clouds, with a low around 28. Light south wind.
Tuesday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 48. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely before 7pm, then showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 36. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Friday
Showers. High near 56. Chance of precipitation is 80%.
Friday Night
Showers. Low around 45. Chance of precipitation is 80%.
Saturday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altoona PA
 40.51°N 78.4°W (Elev. 1198 ft)
Last Update:
1:05 am EST Jan 5, 2026
Forecast Valid:
1am EST Jan 5, 2026-6pm EST Jan 11, 2026
 
Forecast Discussion
 
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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