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

44°F

7°C

Humidity 41%
Wind Speed S 12 mph
Barometer 29.78 in (1009.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 13 Jan 2:53 pm EST
Extended Forecast for

Altoona PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South wind around 9 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 1pm. High near 44. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 16. West wind 6 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A slight chance of snow before 1pm. Partly sunny, with a high near 21. West wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. West wind 9 to 13 mph, with gusts as high as 29 mph.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow, mainly after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Partly sunny, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. South wind around 9 mph, with gusts as high as 23 mph.
Wednesday
Rain, mainly after 1pm. High near 44. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 16. West wind 6 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow before 1pm. Partly sunny, with a high near 21. West wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 11. West wind 9 to 13 mph, with gusts as high as 29 mph.
Friday
A chance of snow, mainly after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Snow likely, mainly after 1pm. Partly sunny, with a high near 36. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 11.
M.L.King Day
A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 18.
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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:
1:41 pm EST Jan 13, 2026
Forecast Valid:
3pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation