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

77°F

25°C

Humidity 24%
Wind Speed N 10 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 16 May 6:56 pm CDT
Extended Forecast for

Nicollet MN

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Increasing clouds, with a low around 54. East northeast wind 10 to 15 mph.

    Low: 54 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 78. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers and thunderstorms, mainly before 1am. Low around 54. Breezy, with a southeast wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 54 °F

    T-storms and
    Breezy

  • Monday

    Monday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. Northwest wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 46. Breezy, with a north wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 46 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 57 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. North wind 5 to 10 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. North northeast wind around 5 mph becoming southeast after midnight.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 3am. Increasing clouds, with a low around 54. East northeast wind 10 to 15 mph.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 78. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms, mainly before 1am. Low around 54. Breezy, with a southeast wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. Northwest wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 46. Breezy, with a north wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Mostly cloudy, with a high near 57. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 61. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 39. North northeast wind around 5 mph becoming southeast after midnight.
Thursday
Mostly sunny, with a high near 67. South southeast wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 45. Southeast wind around 10 mph.
Friday
Mostly sunny, with a high near 71. Southeast wind 10 to 15 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Southeast wind 10 to 15 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. 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:
6:08 pm CDT May 16, 2026
Forecast Valid:
7pm CDT May 16, 2026-6pm CDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation