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.

Fair

40°F

4°C

Humidity 72%
Wind Speed SE 6 mph
Barometer 30.03 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 25 Mar 12:55 am CDT
Extended Forecast for

Waltham MN

  • Overnight

    Overnight: Partly cloudy, with a low around 38. South wind around 11 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Southwest wind 10 to 13 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Southwest wind around 7 mph becoming south after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 56. Breezy, with a north wind 10 to 20 mph.

    High: 56 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Blustery, with a north wind 10 to 17 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 40. Northwest wind 9 to 15 mph.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 25. Northwest wind 6 to 13 mph becoming southwest after midnight.

    Low: 25 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Breezy, with a southwest wind 10 to 17 mph.

    High: 51 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. South wind around 11 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. South wind around 11 mph.
Wednesday
Mostly sunny, with a high near 70. Southwest wind 10 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 48. Southwest wind around 7 mph becoming south after midnight.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 56. Breezy, with a north wind 10 to 20 mph.
Thursday Night
Partly cloudy, with a low around 26. Blustery, with a north wind 10 to 17 mph.
Friday
Sunny, with a high near 40. Northwest wind 9 to 15 mph.
Friday Night
Clear, with a low around 25. Northwest wind 6 to 13 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 51. Breezy, with a southwest wind 10 to 17 mph.
Saturday Night
Partly cloudy, with a low around 36. South wind around 11 mph.
Sunday
Mostly sunny, with a high near 64. South wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 45. South wind 11 to 13 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 72. East wind 10 to 14 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49. East wind around 14 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 68. Breezy, with a south wind 14 to 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waltham MN
 43.81°N 92.88°W
Last Update:
12:16 am CDT Mar 25, 2026
Forecast Valid:
1am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation