National Weather Service Forecast for: Mankato MN
Issued by: National Weather Service Twin Cities/Chanhassen, MN
Updated: 10:36 am CST Nov 1, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 67. South southeast wind 5 to 10 mph.
Partly Sunny

 Tonight

Tonight: A 50 percent chance of rain after 3am. Mostly cloudy, with a low around 56. South southeast wind 5 to 15 mph.
Mostly Cloudy
then Chance
Rain
 Monday

Monday: Rain and possibly a thunderstorm before 3pm, then a chance of rain and thunderstorms between 3pm and 4pm. High near 65. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain and
Breezy
 Monday
Night
Monday Night: Rain and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 3am, then rain after 3am. Low around 56. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Tuesday

Tuesday: Rain and possibly a thunderstorm before noon, then showers and possibly a thunderstorm between noon and 3pm, then rain after 3pm. High near 64. South wind 5 to 10 mph becoming northwest 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.
Showers

 Tuesday
Night
Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46. West wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Wednesday

Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 54. Northwest wind 5 to 10 mph.
Chance Rain

 Wednesday
Night
Wednesday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 44. North northwest wind 5 to 10 mph.
Chance Rain

 Thursday

Thursday: A 20 percent chance of rain before noon. Mostly cloudy, with a high near 55. North wind around 5 mph.
Slight Chance
Rain then
Mostly Cloudy
Hi 67 °F Lo 56 °F Hi 65 °F Lo 56 °F Hi 64 °F Lo 46 °F Hi 54 °F Lo 44 °F Hi 55 °F

 

This Afternoon
 
 Partly sunny, with a high near 67. South southeast wind 5 to 10 mph.
Tonight
 
 A 50 percent chance of rain after 3am. Mostly cloudy, with a low around 56. South southeast wind 5 to 15 mph.
Monday
 
 Rain and possibly a thunderstorm before 3pm, then a chance of rain and thunderstorms between 3pm and 4pm. High near 65. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
 
 Rain and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 3am, then rain after 3am. Low around 56. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 Rain and possibly a thunderstorm before noon, then showers and possibly a thunderstorm between noon and 3pm, then rain after 3pm. High near 64. South wind 5 to 10 mph becoming northwest 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.
Tuesday Night
 
 A 50 percent chance of rain. Mostly cloudy, with a low around 46. West wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
 
 A 50 percent chance of rain. Mostly cloudy, with a high near 54. Northwest wind 5 to 10 mph.
Wednesday Night
 
 A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 44. North northwest wind 5 to 10 mph.
Thursday
 
 A 20 percent chance of rain before noon. Mostly cloudy, with a high near 55. North wind around 5 mph.
Thursday Night
 
 Mostly cloudy, with a low around 42. North wind around 5 mph.
Friday
 
 Mostly cloudy, with a high near 54. North wind around 5 mph.
Friday Night
 
 Mostly cloudy, with a low around 40. Calm wind.
Saturday
 
 Partly sunny, with a high near 55. Calm wind becoming west southwest around 5 mph.

 

Forecast from NOAA-NWS for Mankato MN.