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

Iowa County Airport (KMRJ)

Lat: 42.89°NLon: 90.23°WElev: 1142ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Montfort WI

  • Memorial Day

    Memorial Day: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 82. Breezy, with a south wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 82 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 59. South wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Southwest wind around 8 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Light south wind.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 7pm. Mostly clear, with a low around 56. East wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. East wind around 9 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. Southeast wind 3 to 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. East wind 5 to 7 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Memorial Day
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 82. Breezy, with a south wind 7 to 16 mph, with gusts as high as 24 mph.
Tonight
Clear, with a low around 59. South wind 7 to 9 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 85. Southwest wind around 8 mph.
Tuesday Night
Mostly clear, with a low around 60. Light south wind.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
A chance of thunderstorms before 7pm. Mostly clear, with a low around 56. East wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 82. East wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 55. Southeast wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 79. East wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 54. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 76. East wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 52. East wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 77. East wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montfort WI
 42.97°N 90.44°W
Last Update:
5:46 am CDT May 25, 2026
Forecast Valid:
5am CDT May 25, 2026-6pm CDT May 31, 2026
 
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Additional Resources

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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