Flood Inundation Mapping Fact Sheet

Flood Inundation Mapping (FIM) was rolled out across much of the country on September 03, 2025. These FIM services include much of Minnesota and Wisconsin. For more information, please visit the Office of Water Prediction. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

41°F

5°C

Humidity	100%
Wind Speed	W 6 mph
Barometer	29.89 in (1012.5 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	4 Sep 6:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mankato MN

Today
High: 66 °F
Mostly Sunny
then Chance
Showers
Tonight
Low: 47 °F
Breezy.
Showers then
Mostly Cloudy
Friday
High: 60 °F
Mostly Sunny
Friday Night
Low: 44 °F
Partly Cloudy
Saturday
High: 62 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Mostly Clear
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 45 °F
Mostly Clear
Monday
High: 72 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Areas of smoke after 2pm. Increasing clouds, with a high near 66. West southwest wind 5 to 10 mph.

Tonight

Showers and thunderstorms, mainly before 9pm. Areas of smoke before 10pm. Low around 47. Breezy, with a south southwest wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 60. West northwest wind around 15 mph.

Friday Night

Partly cloudy, with a low around 44. West wind 5 to 10 mph.

Saturday

Mostly sunny, with a high near 62. West northwest wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 41. Northwest wind around 5 mph.

Sunday

Sunny, with a high near 65. North northwest wind around 5 mph.

Sunday Night

Mostly clear, with a low around 45. Calm wind becoming south around 5 mph after midnight.

Monday

Mostly sunny, with a high near 72. South wind 5 to 10 mph.

Monday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. South wind around 10 mph. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 77. South wind around 10 mph.

Tuesday Night

Partly cloudy, with a low around 60. South southeast wind 5 to 10 mph.

Wednesday

Partly sunny, with a high near 77. South southeast wind 5 to 10 mph.