Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, 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.

A Few Clouds

75°F

24°C

Humidity 50%
Wind Speed NE 6 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Aug 1:56 pm CDT
Extended Forecast for

Le Sueur MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. Calm wind becoming west northwest around 5 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. Calm wind becoming south around 5 mph after midnight.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 83. South southwest wind 5 to 15 mph.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly between 9pm and 10pm.  Partly cloudy, with a low around 61. South southwest wind 5 to 10 mph.

    Low: 61 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 82. North northwest wind 5 to 10 mph.

    High: 82 °F

    Decreasing
    Clouds

  • 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 56. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Calm wind becoming east southeast around 5 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 80. Calm wind becoming west northwest around 5 mph.
Tonight
Mostly clear, with a low around 60. Calm wind becoming south around 5 mph after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 83. South southwest wind 5 to 15 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly between 9pm and 10pm. Partly cloudy, with a low around 61. South southwest wind 5 to 10 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 82. North 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 56. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 79. Calm wind becoming east 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. Southwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Le Sueur MN
 44.47°N 93.89°W (Elev. 778 ft)
1:26 pm CDT Aug 19, 2026
2pm CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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