National Weather Service Forecast for: Mankato MN
Issued by: National Weather Service Twin Cities/Chanhassen, MN
Updated: 2:12 pm CDT May 30, 2025
 
Tonight

Tonight: Partly cloudy, with a low around 58. West wind 5 to 10 mph.
Partly Cloudy

 Saturday

Saturday: Areas of smoke after 10am. Partly sunny, with a high near 84. West wind 5 to 10 mph becoming north in the afternoon.
Areas Smoke

 Saturday
Night
Saturday Night: Areas of smoke before 11pm. Mostly cloudy, with a low around 59. North northeast wind around 5 mph becoming south after midnight.
Areas Smoke
then Mostly
Cloudy
 Sunday

Sunday: Partly sunny, then gradually becoming sunny, with a high near 88. Southwest wind around 5 mph.
Becoming
Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 66. South wind around 5 mph.
Mostly Clear

 Monday

Monday: Sunny, with a high near 92. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny

 Monday
Night
Monday Night: Showers and thunderstorms likely, mainly after 1am. Increasing clouds, with a low around 64. South wind around 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Chance
T-storms then
T-storms
Likely
 Tuesday

Tuesday: Showers and possibly a thunderstorm. High near 73. South wind around 15 mph becoming north northwest in the afternoon. Chance of precipitation is 90%.
Showers then
T-storms

 Tuesday
Night
Tuesday Night: A 50 percent chance of showers, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 53. North northwest wind around 10 mph.
Chance
Showers
Lo 58 °F Hi 84 °F Lo 59 °F Hi 88 °F Lo 66 °F Hi 92 °F Lo 64 °F Hi 73 °F Lo 53 °F

Hazardous Weather Outlook
Air Quality Alert
 

Tonight
 
 Partly cloudy, with a low around 58. West wind 5 to 10 mph.
Saturday
 
 Areas of smoke after 10am. Partly sunny, with a high near 84. West wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
 
 Areas of smoke before 11pm. Mostly cloudy, with a low around 59. North northeast wind around 5 mph becoming south after midnight.
Sunday
 
 Partly sunny, then gradually becoming sunny, with a high near 88. Southwest wind around 5 mph.
Sunday Night
 
 Mostly clear, with a low around 66. South wind around 5 mph.
Monday
 
 Sunny, with a high near 92. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
 
 Showers and thunderstorms likely, mainly after 1am. Increasing clouds, with a low around 64. South wind around 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
 Showers and possibly a thunderstorm. High near 73. South wind around 15 mph becoming north northwest in the afternoon. Chance of precipitation is 90%.
Tuesday Night
 
 A 50 percent chance of showers, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 53. North northwest wind around 10 mph.
Wednesday
 
 A 20 percent chance of showers before 1pm. Partly sunny, with a high near 75. North wind around 10 mph.
Wednesday Night
 
 Mostly cloudy, with a low around 56. North wind around 5 mph becoming south southwest after midnight.
Thursday
 
 A 20 percent chance of showers. Partly sunny, with a high near 75. South southeast wind around 5 mph.
Thursday Night
 
 A 20 percent chance of showers. Mostly clear, with a low around 56. South southeast wind around 5 mph.
Friday
 
 A 30 percent chance of showers. Mostly sunny, with a high near 78. South wind 5 to 10 mph.

 

Forecast from NOAA-NWS for Mankato MN.