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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Hazardous Weather Conditions

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Overcast

62°F

17°C

Humidity 90%
Wind Speed E 6 mph
Barometer 30.30 in (1026.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Sep 10:56 pm CDT
Extended Forecast for

3 Miles W Kilkenny MN

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Increasing clouds, with a low around 56. East wind around 5 mph.

    Low: 56 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 10am. High near 61. East wind 5 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 57. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 57 °F

    Showers then
    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 10 mph.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 64. East northeast wind 10 to 15 mph.

    High: 64 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 52. East northeast wind around 10 mph.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 59. East northeast wind around 10 mph.

    High: 59 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Increasing clouds, with a low around 56. East wind around 5 mph.
Friday
Showers, with thunderstorms also possible after 10am. High near 61. East wind 5 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 57. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 10 mph.
Saturday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 64. East northeast wind 10 to 15 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52. East northeast wind around 10 mph.
Monday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 59. East northeast wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 48. East wind around 5 mph.
Tuesday
Partly sunny, with a high near 61. East southeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 47. East southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 65. South southeast wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52. South southeast wind around 5 mph.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 68. South wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Kilkenny MN
 44.31°N 93.65°W (Elev. 1056 ft)
Last Update:
8:46 pm CDT Sep 17, 2026
Forecast Valid:
11pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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