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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

46°F

8°C

Humidity 68%
Wind Speed W 14 G 31 mph
Barometer 29.69 in (1006.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 7 Jan 4:53 am EST
Extended Forecast for

Mount Union PA

  • Today

    Today: Partly sunny, with a high near 46. West wind 6 to 8 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 4am. Mostly cloudy, with a low around 39. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 7am. Mostly cloudy, with a high near 54. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 47. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 55. Chance of precipitation is 90%.

    High: 55 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.

    Low: 36 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 46. West wind 6 to 8 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 50. Calm wind.
Thursday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 39. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Friday
Showers likely, mainly after 7am. Mostly cloudy, with a high near 54. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers. Cloudy, with a low around 47. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers. High near 55. Chance of precipitation is 90%.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Sunday
A chance of showers before 1pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Union PA
 40.4°N 77.9°W (Elev. 666 ft)
Last Update:
5:46 am EST Jan 7, 2026
Forecast Valid:
5am EST Jan 7, 2026-6pm EST Jan 13, 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