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

62°F

17°C

Humidity 75%
Wind Speed NW 7 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Jun 8:56 am CDT
Extended Forecast for

Saint Peter MN

  • Today

    Today: Sunny, with a high near 76. Northwest wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 54. North wind around 5 mph becoming east after midnight.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 75. East wind 5 to 10 mph.

    High: 75 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. North northeast wind around 5 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming south after midnight.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 77. South 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: 77 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 55. Southwest wind 5 to 10 mph.

    Low: 55 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Northwest wind 5 to 10 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 76. Northwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 54. North wind around 5 mph becoming east after midnight.
Sunday
Mostly cloudy, with a high near 75. East wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 78. North northeast wind around 5 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming south after midnight.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 77. South 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.
Tuesday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 55. Southwest wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 54. North northwest wind 5 to 10 mph becoming light in the evening.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 55. North wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter MN
 44.34°N 93.98°W (Elev. 922 ft)
Last Update:
8:42 am CDT Jun 20, 2026
Forecast Valid:
9am CDT Jun 20, 2026-6pm CDT Jun 26, 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