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

52°F

11°C

Humidity 97%
Wind Speed E 6 mph
Barometer 30.29 in (1026.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 22 Sep 4:56 am CDT
Extended Forecast for

4 Miles ESE Arco MN

  • Today

    Today: Patchy drizzle before 11am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. East southeast wind 5 to 10 mph.

    High: 58 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Southeast wind around 10 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 52. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 65. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. South southeast wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 67. Breezy.

    High: 67 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Patchy drizzle before 11am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. East southeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 46. Southeast wind around 10 mph.
Wednesday
Partly sunny, with a high near 61. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 52. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Thursday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 65. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 54. South southeast wind 5 to 10 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Friday Night
Showers likely after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 67. Breezy.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 56.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Arco MN
 44.36°N 96.08°W (Elev. 1650 ft)
Last Update:
5:18 am CDT Sep 22, 2026
Forecast Valid:
6am CDT Sep 22, 2026-6pm CDT Sep 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation