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

-1°F

-18°C

Humidity 75%
Wind Speed NW 3 mph
Barometer 30.64 in (1040.6 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Last update 31 Jan 2:56 am CST
Extended Forecast for

3 Miles WNW Saint Peter MN

  • Overnight

    Overnight: Clear, with a low around -4. Wind chill values as low as -12. Northwest wind around 5 mph becoming calm.

    Low: -4 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 18. Wind chill values as low as -11. West wind 5 to 10 mph becoming south in the afternoon.

    High: 18 °F

    Sunny

  • Saturday Night

    Saturday Night: Snow, mainly after 2am. Temperature rising to around 18 by 5am. South wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 14 °F⇑

    Mostly Cloudy
    then Snow

  • Sunday

    Sunday: Snow, mainly before 10am. High near 33. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Northwest wind 5 to 10 mph.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. North northwest wind around 5 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9. North northeast wind around 5 mph.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. North northeast wind around 5 mph.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 4. North wind around 5 mph.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around -4. Wind chill values as low as -12. Northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 18. Wind chill values as low as -11. West wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Snow, mainly after 2am. Temperature rising to around 18 by 5am. South wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday
Snow, mainly before 10am. High near 33. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around 9. Northwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 21. North northwest wind around 5 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9. North northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 20. North northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 4. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 24. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 14. Southwest wind 5 to 10 mph.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 38. South southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 23. West wind around 15 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 31. Northwest wind around 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Saint Peter MN
 44.36°N 94.01°W (Elev. 1001 ft)
Last Update:
1:36 am CST Jan 31, 2026
Forecast Valid:
3am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
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