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 74%
Wind Speed NW 9 mph
Barometer 30.32 in (1027.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 24 Oct 6:56 pm CDT
Extended Forecast for

Walnut Grove MN

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 5am. Cloudy, with a low around 43. North northwest wind 5 to 10 mph.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly between 8am and noon. Cloudy, with a high near 50. North northeast wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers, mainly after 10pm. Low around 39. North northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers. High near 48. East northeast wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Showers

  • Monday Night

    Monday Night: Showers, mainly before 1am. Low around 41. East northeast wind around 10 mph becoming southeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. Southwest wind around 10 mph.

    High: 61 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 47. South wind 5 to 10 mph.

    Low: 47 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 66. West southwest wind around 10 mph.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. West southwest wind around 5 mph.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly after 5am. Cloudy, with a low around 43. North northwest wind 5 to 10 mph.
Sunday
Showers likely, mainly between 8am and noon. Cloudy, with a high near 50. North northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday Night
Showers, mainly after 10pm. Low around 39. North northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. High near 48. East northeast wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Showers, mainly before 1am. Low around 41. East northeast wind around 10 mph becoming southeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. Southwest wind around 10 mph.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 47. South wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 66. West southwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 43. West southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 66. West wind 5 to 10 mph becoming north northeast in the afternoon.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 49. East northeast wind around 5 mph becoming southeast after midnight.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 68. Southeast wind 10 to 15 mph.
Friday Night
Showers likely. Mostly cloudy, with a low around 51. South wind around 10 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. 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 95.48°W (Elev. 1201 ft)
Last Update:
5:26 pm CDT Oct 24, 2026
Forecast Valid:
7pm CDT Oct 24, 2026-6pm CDT Oct 31, 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