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.

Thunderstorm in Vicinity

80°F

27°C

Humidity 26%
Wind Speed N 13 mph
Barometer 29.61 in (1002.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 May 7:56 pm CDT
Extended Forecast for

Nicollet MN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 53. Southwest wind 5 to 10 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Saturday

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

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 56. East wind 5 to 15 mph.

    Low: 56 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 81. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Breezy.
    T-storms then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 55. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Showers

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 75. Southwest wind 10 to 15 mph becoming east northeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 47. Breezy, with a northeast wind 15 to 20 mph becoming west in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 47 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. Breezy, with a west northwest wind around 25 mph, with gusts as high as 35 mph.

    High: 59 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 53. Southwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 82. Northwest wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 56. East wind 5 to 15 mph.
Sunday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 81. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 55. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 75. Southwest wind 10 to 15 mph becoming east northeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 47. Breezy, with a northeast wind 15 to 20 mph becoming west in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Mostly cloudy, with a high near 59. Breezy, with a west northwest wind around 25 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Mostly sunny, with a high near 63. Northwest wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 41. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Thursday
Mostly sunny, with a high near 70. South wind around 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. South southeast wind around 10 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 75. South southeast wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nicollet MN
 44.27°N 94.19°W (Elev. 988 ft)
Last Update:
8:02 pm CDT May 15, 2026
Forecast Valid:
8pm CDT May 15, 2026-6pm CDT May 22, 2026
 
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