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

Hazardous Weather Conditions

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

38°F

3°C

Humidity 73%
Wind Speed Calm
Barometer 30.37 in (1029.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 8 Oct 2:56 am CDT
Extended Forecast for

Le Sueur MN

Frost Advisory until October 8, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until October 8, 08:00am

    NOW until 8:00am Wed

    Frost Advisory

  • Overnight

    Low: 36 °F

    Areas Frost

  • Wednesday

    Wednesday: Widespread frost, mainly between 7am and 8am. Otherwise, sunny, with a high near 66. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 66 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45. South southeast wind around 5 mph.

    Low: 45 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71. South wind 10 to 15 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. South wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 72. West wind 5 to 10 mph becoming north in the afternoon.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. North wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Southeast wind 5 to 10 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Overnight
Areas of frost after 5am. Otherwise, clear, with a steady temperature around 36. Calm wind.
Wednesday
Widespread frost, mainly between 7am and 8am. Otherwise, sunny, with a high near 66. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 45. South southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 71. South wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 54. South wind 5 to 10 mph.
Friday
Sunny, with a high near 72. West wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 45. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 71. Southeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 57. South southeast wind around 10 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 73. South southeast wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55. South southeast wind 5 to 10 mph becoming northwest after midnight.
Columbus Day
A 30 percent chance of showers. Mostly sunny, with a high near 70. North northwest wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52. North northeast wind around 5 mph becoming east after midnight.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 69. Southeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Le Sueur MN
 44.47°N 93.92°W (Elev. 735 ft)
Last Update:
3:27 am CDT Oct 8, 2025
Forecast Valid:
3am CDT Oct 8, 2025-6pm CDT Oct 14, 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