National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

50°F

10°C

Humidity 71%
Wind Speed S 6 mph
Barometer 29.79 in (1009.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 21 Apr 3:56 am CDT
Extended Forecast for

Saint Peter MN

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming north around 5 mph in the morning.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 85 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 76. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 45. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 62. West northwest wind around 15 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. North northwest wind 5 to 15 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59. West northwest wind 5 to 10 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming north around 5 mph in the morning.
Tonight
Mostly clear, with a low around 48. Northeast wind around 5 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 85. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 61. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 76. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 45. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly sunny, with a high near 62. West northwest wind around 15 mph.
Friday Night
Mostly clear, with a low around 39. North northwest wind 5 to 15 mph.
Saturday
Mostly sunny, with a high near 59. West northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 38. North northwest wind 5 to 10 mph becoming northeast after midnight.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 60. East northeast wind 5 to 10 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42. East wind around 10 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 58. East northeast wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter MN
 44.32°N 93.95°W (Elev. 784 ft)
Last Update:
2:26 am CDT Apr 21, 2026
Forecast Valid:
4am CDT Apr 21, 2026-6pm CDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation