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.

Fair

4°F

-16°C

Humidity 69%
Wind Speed N 10 mph
Barometer 30.67 in (1041.8 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 30 Jan 6:56 pm CST
Extended Forecast for

Saint Peter MN

  • Tonight

    Tonight: Mostly clear, with a low around -6. Wind chill values as low as -13. North northwest wind around 5 mph becoming calm after midnight.

    Low: -6 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 17. Wind chill values as low as -14. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 17 °F

    Sunny

  • Saturday Night

    Saturday Night: Snow before 3am, then snow, possibly mixed with freezing rain between 3am and 4am, then snow after 4am. Temperature rising to around 18 by 5am. South wind 10 to 15 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 14 °F⇑

    Slight Chance
    Snow then
    Wintry Mix

  • Sunday

    Sunday: Snow, mainly before noon. High near 33. South wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Northwest wind 5 to 10 mph.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Northwest wind around 5 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 13. Calm wind becoming east around 5 mph.

    Low: 13 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 25. East wind around 5 mph.

    High: 25 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12. Northeast wind around 5 mph.

    Low: 12 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -6. Wind chill values as low as -13. North northwest wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 17. Wind chill values as low as -14. Light and variable wind becoming south 5 to 10 mph in the morning.
Saturday Night
Snow before 3am, then snow, possibly mixed with freezing rain between 3am and 4am, then snow after 4am. Temperature rising to around 18 by 5am. South wind 10 to 15 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Sunday
Snow, mainly before noon. High near 33. South wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Partly cloudy, with a low around 8. Northwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 22. Northwest wind around 5 mph.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13. Calm wind becoming east around 5 mph.
Tuesday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 25. East wind around 5 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 12. Northeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 26. North northwest wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 15. West northwest wind around 5 mph becoming southwest after midnight.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 37. South southwest wind 5 to 10 mph.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 21. West northwest wind around 10 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 28. North northwest wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter MN
 44.32°N 93.95°W (Elev. 784 ft)
Last Update:
4:22 pm CST Jan 30, 2026
Forecast Valid:
7pm CST Jan 30, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation