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

18°C

64°F

Humidity 68%
Wind Speed N 13 km/h
Barometer 1021.8 mb (30.17 in)
Dewpoint 12°C (53°F)
Visibility 16 km
Last update 17 Jul 10:56 am CDT
Extended Forecast for

Saint Peter MN

  • Today

    Today: Sunny, with a high near 23. North northeast wind around 10 km/h.

    High: 23 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 13. East northeast wind 5 to 10 km/h becoming southeast after midnight.

    Low: 13 °C

    Mostly Clear

  • Friday

    Friday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 24. South southeast wind 10 to 15 km/h. Chance of precipitation is 40%.

    High: 24 °C

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. South southeast wind 5 to 10 km/h. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 18 °C

    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 27. North wind around 10 km/h.

    High: 27 °C

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. Northeast wind 5 to 10 km/h.

    Low: 17 °C

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers. Partly sunny, with a high near 26. East wind 10 to 15 km/h.

    High: 26 °C

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 19. East southeast wind 10 to 15 km/h. Chance of precipitation is 40%.

    Low: 19 °C

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 28. Southeast wind 10 to 15 km/h.

    High: 28 °C

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 23. North northeast wind around 10 km/h.
Tonight
Mostly clear, with a low around 13. East northeast wind 5 to 10 km/h becoming southeast after midnight.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 24. South southeast wind 10 to 15 km/h. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. South southeast wind 5 to 10 km/h. New rainfall amounts between 2.5 and 5 mm possible.
Saturday
Partly sunny, with a high near 27. North wind around 10 km/h.
Saturday Night
Partly cloudy, with a low around 17. Northeast wind 5 to 10 km/h.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 26. East wind 10 to 15 km/h.
Sunday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 19. East southeast wind 10 to 15 km/h. Chance of precipitation is 40%.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 28. Southeast wind 10 to 15 km/h.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 21. Southeast wind around 10 km/h. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 31. South southeast wind around 10 km/h.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21. Southeast wind around 10 km/h.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. South wind 10 to 15 km/h.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter MN
 44.32°N 93.95°W (Elev. 784 m)
Last Update:
11:28 am CDT Jul 17, 2025
Forecast Valid:
11am CDT Jul 17, 2025-6pm CDT Jul 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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