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

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

63°F

17°C

Humidity 84%
Wind Speed Calm
Barometer 30.02 in (1016.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 19 Aug 11:56 pm CDT
Extended Forecast for

2 Miles S Le Sueur MN

  • Overnight

    Overnight: Mostly clear, with a low around 58. Calm wind becoming south around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 82. South southwest wind 5 to 15 mph.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 62. South southwest wind 5 to 10 mph.

    Low: 62 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. Northwest wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Northwest wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. North northwest wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. North northwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Calm wind becoming southeast around 5 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 59. South southeast wind around 5 mph becoming calm.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 58. Calm wind becoming south around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 82. South southwest wind 5 to 15 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 62. South southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 82. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 61. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 55. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 80. Calm wind becoming southeast around 5 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 59. South southeast wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 82. South wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. West southwest wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 63. West wind 5 to 10 mph becoming north in the evening.
Wednesday
Mostly sunny, with a high near 84. Light north northwest wind increasing to 5 to 10 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Le Sueur MN
 44.45°N 93.92°W (Elev. 801 ft)
Last Update:
12:01 am CDT Aug 20, 2026
Forecast Valid:
12am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation