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

Madison, Madison-Lac Qui Parle County Airport (KDXX)

Lat: 44.98°NLon: 96.18°WElev: 1077ft.

Fair

52°F

11°C

Humidity 100%
Wind Speed NW 7 mph
Barometer 30.11 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 27 Aug 6:55 am CDT
Extended Forecast for

Marietta MN

  • Today

    Today: Sunny, with a high near 80. North wind around 5 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 83. Light south wind increasing to 5 to 10 mph in the morning.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms between 7pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 61. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 85. South wind 5 to 10 mph.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. East northeast wind around 5 mph becoming south southeast after midnight.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 85. North northeast wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. North northeast wind around 5 mph becoming southwest after midnight.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 84. North northwest wind 5 to 10 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 80. North wind around 5 mph.
Tonight
Mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 83. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
A chance of showers and thunderstorms between 7pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 61. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 85. South wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. East northeast wind around 5 mph becoming south southeast after midnight.
Sunday
Mostly sunny, with a high near 85. North northeast wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. North northeast wind around 5 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 84. North northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 59. North wind around 5 mph becoming west southwest after midnight.
Tuesday
Partly sunny, with a high near 83. West wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. South southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 85. South southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marietta MN
 45°N 96.42°W (Elev. 1122 ft)
Last Update:
4:51 am CDT Aug 27, 2026
Forecast Valid:
6am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation