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

22°C

71°F

Humidity 96%
Wind Speed SE 17 km/h
Barometer 1018.5 mb (30.09 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Last update 14 Aug 10:56 pm CDT
Extended Forecast for

3 Miles WNW Janesville MN

  • Tonight

    Tonight: A 20 percent chance of showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 20. East southeast wind around 15 km/h.

    Low: 20 °C

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after 2pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 28. East southeast wind 5 to 10 km/h becoming west in the afternoon. Chance of precipitation is 40%.

    High: 28 °C

    Areas Fog
    then
    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 17. West southwest wind 5 to 15 km/h becoming north northwest after midnight. Chance of precipitation is 60%.

    Low: 17 °C

    T-storms
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 25. North northwest wind 15 to 20 km/h.

    High: 25 °C

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Northwest wind 5 to 10 km/h.

    Low: 14 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 26. Calm wind becoming southwest 5 to 10 km/h in the afternoon.

    High: 26 °C

    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 17. South southwest wind around 10 km/h. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 17 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 26. South southwest wind around 10 km/h becoming west in the afternoon. Chance of precipitation is 70%.

    High: 26 °C

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 16. South southeast wind 10 to 15 km/h becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 16 °C

    Heavy Rain

Detailed Forecast

Tonight
A 20 percent chance of showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 20. East southeast wind around 15 km/h.
Saturday
Scattered showers and thunderstorms, mainly after 2pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 28. East southeast wind 5 to 10 km/h becoming west in the afternoon. Chance of precipitation is 40%.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 17. West southwest wind 5 to 15 km/h becoming north northwest after midnight. Chance of precipitation is 60%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 25. North northwest wind 15 to 20 km/h.
Sunday Night
Mostly clear, with a low around 14. Northwest wind 5 to 10 km/h.
Monday
Sunny, with a high near 26. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 17. South southwest wind around 10 km/h. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 26. South southwest wind around 10 km/h becoming west in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 16. South southeast wind 10 to 15 km/h becoming northwest after midnight. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 23. North northwest wind 10 to 15 km/h.
Wednesday Night
Partly cloudy, with a low around 13. Northwest wind 5 to 10 km/h becoming south southwest after midnight.
Thursday
Mostly sunny, with a high near 23. South southwest wind 5 to 10 km/h.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 14. South wind 5 to 10 km/h.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 24. South southwest wind 10 to 15 km/h.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Janesville MN
 44.14°N 93.77°W (Elev. 1070 m)
Last Update:
8:57 pm CDT Aug 14, 2026
Forecast Valid:
11pm CDT Aug 14, 2026-6pm CDT Aug 21, 2026
 
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