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

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

74°F

23°C

Humidity 88%
Wind Speed S 10 mph
Barometer 29.95 in (1013.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 15 Jul 2:56 am CDT
Extended Forecast for

Mankato MN

  • Overnight

    Overnight: Partly cloudy, with a low around 71. South wind around 10 mph.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. Heat index values as high as 95. South southwest wind 10 to 15 mph.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 68. South southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    Heavy Rain

  • Wednesday

    Wednesday: Showers and thunderstorms, mainly before noon, then showers likely and possibly a thunderstorm after 4pm. High near 72. North northeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 52. North wind around 10 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 72. North wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. East northeast wind around 5 mph becoming southeast after midnight.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77. South southeast wind 5 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. South southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 71. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 89. Heat index values as high as 95. South southwest wind 10 to 15 mph.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 68. South southwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and thunderstorms, mainly before noon, then showers likely and possibly a thunderstorm after 4pm. High near 72. North northeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 52. North wind around 10 mph. Chance of precipitation is 60%.
Thursday
Sunny, with a high near 72. North wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 55. East northeast wind around 5 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 77. South southeast wind 5 to 10 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. South southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 80. South wind around 5 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Northeast wind around 5 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 80. East wind around 5 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Mankato MN
 44.17°N 93.98°W (Elev. 1010 ft)
Last Update:
1:47 am CDT Jul 15, 2025
Forecast Valid:
3am CDT Jul 15, 2025-6pm CDT Jul 21, 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