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.

Overcast

29°F

-2°C

Humidity 92%
Wind Speed W 10 mph
Barometer 29.93 in (1015.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 7 Mar 2:56 pm CST
Extended Forecast for

Saint Peter MN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. Southwest wind around 10 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 65 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. South southwest wind 5 to 15 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 58. West northwest wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Northeast wind around 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. Northeast wind 10 to 15 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain before 9pm, then a chance of snow. Cloudy, with a low around 29. North northeast wind 10 to 15 mph. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 39. Northwest wind 10 to 15 mph.

    High: 39 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Southwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 37. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 65. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 41. South southwest wind 5 to 15 mph.
Monday
Sunny, with a high near 58. West northwest wind 5 to 10 mph becoming north northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 35. Northeast wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 51. Northeast wind 10 to 15 mph.
Tuesday Night
A chance of rain before 9pm, then a chance of snow. Cloudy, with a low around 29. North northeast wind 10 to 15 mph. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 39. Northwest wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind around 10 mph.
Thursday
Partly sunny, with a high near 51. Breezy, with a west wind 10 to 20 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36. South wind around 15 mph becoming west after midnight.
Friday
Mostly cloudy, with a high near 45. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 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:
2:56 pm CST Mar 7, 2026
Forecast Valid:
3pm CST Mar 7, 2026-6pm CDT Mar 13, 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