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

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (KMML)

Lat: 44.45°NLon: 95.82°WElev: 1181ft.

Overcast

49°F

9°C

Humidity 77%
Wind Speed N 5 mph
Barometer 30.21 in (1023.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 14 Oct 1:56 pm CDT
Extended Forecast for

Walnut Grove MN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 53. North northeast wind around 5 mph.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming calm.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly before 2pm. High near 58. Northwest wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers between 1am and 4am. Increasing clouds, with a low around 38. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 52. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 52 °F

    Becoming
    Sunny and
    Windy

  • Friday Night

    Friday Night: Widespread frost, mainly after midnight. Otherwise, clear, with a low around 31. North northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 31 °F

    Frost

  • Saturday

    Saturday: Sunny, with a high near 62. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 43. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 68. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 68 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 53. North northeast wind around 5 mph.
Tonight
Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming calm.
Thursday
Showers, mainly before 2pm. High near 58. Northwest wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A slight chance of showers between 1am and 4am. Increasing clouds, with a low around 38. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 52. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Widespread frost, mainly after midnight. Otherwise, clear, with a low around 31. North northwest wind 5 to 10 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 62. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 43. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 68. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 43. South southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 68. West wind around 5 mph becoming east southeast in the afternoon.
Monday Night
Clear, with a low around 45. South wind around 5 mph.
Tuesday
Sunny, with a high near 72. South wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Grove MN
 44.23°N 95.51°W (Elev. 1250 ft)
Last Update:
1:46 pm CDT Oct 14, 2026
Forecast Valid:
2pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation