National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chippewa Valley Regional Airport (KEAU)

Lat: 44.87°NLon: 91.49°WElev: 886ft.

Partly Cloudy

63°F

17°C

Humidity 58%
Wind Speed N 8 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 1 Oct 10:56 am CDT
Extended Forecast for

Altoona WI

  • Today

    Today: Mostly cloudy, with a high near 66. North northwest wind 10 to 15 mph.

    High: 66 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 43. Northwest wind around 5 mph.

    Low: 43 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 62. Northwest wind 5 to 10 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 40. West northwest wind around 5 mph becoming calm.

    Low: 40 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 66. South wind 5 to 15 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 49. South wind 5 to 10 mph becoming west after midnight.

    Low: 49 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 65. Northwest wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Calm wind becoming west around 5 mph.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 66. North northwest wind 10 to 15 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 43. Northwest wind around 5 mph.
Friday
Sunny, with a high near 62. Northwest wind 5 to 10 mph.
Friday Night
Increasing clouds, with a low around 40. West northwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 66. South wind 5 to 15 mph.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 49. South wind 5 to 10 mph becoming west after midnight.
Sunday
Sunny, with a high near 65. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 63. Calm wind becoming west around 5 mph.
Monday Night
Mostly clear, with a low around 44. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 66. South wind 10 to 15 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 70. West northwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altoona WI
 44.8°N 91.44°W (Elev. 850 ft)
Last Update:
11:28 am CDT Oct 1, 2026
Forecast Valid:
11am CDT Oct 1, 2026-6pm CDT Oct 7, 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