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.

Light Rain

42°F

6°C

Humidity 60%
Wind Speed N 16 mph
Barometer 30.16 in (1022.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 9 Apr 5:56 pm CDT
Extended Forecast for

Saint Peter MN

  • Tonight

    Tonight: Rain showers likely, possibly mixing with snow after 9pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 30. North northwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 55. Northwest wind around 5 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 59. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 52. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Mostly clear, with a low around 55. Southwest wind 10 to 15 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. West wind 5 to 10 mph becoming southeast in the afternoon.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 52. East northeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
Rain showers likely, possibly mixing with snow after 9pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 30. North northwest wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Sunny, with a high near 55. Northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 36. Calm wind becoming south southeast around 5 mph after midnight.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 59. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 52. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 50 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 55. Southwest wind 10 to 15 mph.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. West wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 52. East northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 70. Northeast wind 5 to 15 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. North wind 10 to 15 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 64. North northwest wind around 10 mph becoming west in the afternoon.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46. West wind around 10 mph becoming south southwest after midnight.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter MN
 44.32°N 93.95°W (Elev. 784 ft)
Last Update:
5:22 pm CDT Apr 9, 2026
Forecast Valid:
6pm CDT Apr 9, 2026-6pm CDT Apr 16, 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