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

Austin Municipal (KAUM)

Lat: 43.67°NLon: 92.93°WElev: 1230ft.

Partly Cloudy

70°F

21°C

Humidity 82%
Wind Speed E 5 mph
Barometer 30.05 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 26 Jun 12:15 pm CDT
Extended Forecast for

Waltham MN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 77. Southeast wind around 9 mph.

    High: 77 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 57. Southeast wind 7 to 9 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. Breezy, with a southeast wind 8 to 17 mph.

    High: 80 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after 3am. Increasing clouds, with a low around 65. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 26 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Partly Cloudy
    then Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 32 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. Breezy, with a south wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 75 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 93. Breezy, with a south wind 16 to 24 mph, with gusts as high as 34 mph.

    High: 93 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Breezy, with a south wind 16 to 24 mph, with gusts as high as 34 mph.

    Low: 75 °F

    Breezy.
    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 92 °F

    Slight Chance
    T-storms and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 77. Southeast wind around 9 mph.
Tonight
Partly cloudy, with a low around 57. Southeast wind 7 to 9 mph.
Saturday
Sunny, with a high near 80. Breezy, with a southeast wind 8 to 17 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 3am. Increasing clouds, with a low around 65. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 26 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 32 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 75. Breezy, with a south wind 15 to 18 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 93. Breezy, with a south wind 16 to 24 mph, with gusts as high as 34 mph.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Breezy, with a south wind 16 to 24 mph, with gusts as high as 34 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Breezy, with a south wind 14 to 17 mph, with gusts as high as 25 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 11 to 15 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South wind around 15 mph, with gusts as high as 24 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. South wind around 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MN
 43.81°N 92.88°W
Last Update:
11:02 am CDT Jun 26, 2026
Forecast Valid:
12pm CDT Jun 26, 2026-6pm CDT Jul 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation