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

42°F

6°C

Humidity 76%
Wind Speed S 7 mph
Barometer 29.91 in (1013.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 13 Nov 11:56 pm CST
Extended Forecast for

Saint Peter MN

  • Overnight

    Overnight: Mostly clear, with a low around 36. South wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. South wind 5 to 15 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. South wind 10 to 15 mph becoming west northwest after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 53. Northwest wind 10 to 15 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West northwest wind 5 to 10 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. West northwest wind 5 to 10 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of rain after noon. Partly sunny, with a high near 43. East northeast wind 5 to 10 mph.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of snow. Mostly cloudy, with a low around 28. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 36. South wind around 5 mph.
Friday
Sunny, with a high near 68. South wind 5 to 15 mph.
Friday Night
Mostly cloudy, with a low around 46. South wind 10 to 15 mph becoming west northwest after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Northwest wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 29. West northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 48. West northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 26. Northwest wind around 5 mph becoming northeast after midnight.
Monday
A 20 percent chance of rain after noon. Partly sunny, with a high near 43. East northeast wind 5 to 10 mph.
Monday Night
A chance of rain before 2am, then a chance of snow. Mostly cloudy, with a low around 28. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 42. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Southeast wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 44. Southeast wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33. East southeast wind around 5 mph becoming north northeast after midnight.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 42. North northeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter MN
 44.32°N 93.95°W (Elev. 784 ft)
Last Update:
9:46 pm CST Nov 13, 2025
Forecast Valid:
12am CST Nov 14, 2025-6pm CST Nov 20, 2025
 
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