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

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Overcast

15°F

-9°C

Humidity 91%
Wind Speed S 5 mph
Barometer 29.98 in (1017.3 mb)
Dewpoint 13°F (-11°C)
Visibility 8.00 mi
Wind Chill7°F (-14°C)
Last update 1 Dec 10:56 pm CST
Extended Forecast for

Saint Clair MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. South southwest wind around 5 mph.

    Low: 6 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 26. South southwest wind 5 to 10 mph.

    High: 26 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after midnight. Cloudy, with a low around 12. South southwest wind 5 to 15 mph becoming northwest after midnight.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 8 by 5pm. North northwest wind 10 to 15 mph.

    High: 22 °F⇓

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -13. Northwest wind 5 to 10 mph becoming west southwest after midnight.

    Low: -13 °F

    Mostly Clear

  • Thursday

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

    High: 15 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6. South southwest wind 10 to 15 mph.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 29. South southwest wind around 10 mph.

    High: 29 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11. West wind 5 to 10 mph becoming north northwest after midnight.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 6. South southwest wind around 5 mph.
Tuesday
Increasing clouds, with a high near 26. South southwest wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of snow, mainly after midnight. Cloudy, with a low around 12. South southwest wind 5 to 15 mph becoming northwest after midnight.
Wednesday
Partly sunny, with a temperature falling to around 8 by 5pm. North northwest wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around -13. Northwest wind 5 to 10 mph becoming west southwest after midnight.
Thursday
Mostly sunny, with a high near 15. South wind 5 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 6. South southwest wind 10 to 15 mph.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 29. South southwest wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 11. West wind 5 to 10 mph becoming north northwest after midnight.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 21. Northeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 0. North wind around 10 mph.
Sunday
Mostly sunny, with a high near 12. North wind 5 to 10 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, with a low around -2. West wind 5 to 10 mph becoming south in the evening.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 26. South wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Clair MN
 44.08°N 93.86°W (Elev. 1007 ft)
Last Update:
10:17 pm CST Dec 1, 2025
Forecast Valid:
11pm CST Dec 1, 2025-6pm CST Dec 8, 2025
 
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