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.

Fair

65°F

18°C

Humidity 97%
Wind Speed S 3 mph
Barometer 29.70 in (1005.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 28 Jul 9:53 pm EDT
Extended Forecast for

Duncansville PA

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Northwest wind around 6 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Northwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 59. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 59 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Northwest wind around 10 mph, with gusts as high as 21 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Northwest wind around 6 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 84.

    High: 84 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. Northwest wind around 6 mph.
Wednesday
A slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Northwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 59. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 80. Northwest wind around 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 57. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly cloudy, with a high near 84.
Saturday Night
Mostly cloudy, with a low around 65.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duncansville PA
 40.43°N 78.44°W (Elev. 1109 ft)
Last Update:
8:11 pm EDT Jul 28, 2026
Forecast Valid:
10pm EDT Jul 28, 2026-6pm EDT Aug 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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