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

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fair

76°F

24°C

Humidity 33%
Wind Speed SW 17 G 23 mph
Barometer 29.66 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 21 Mar 5:15 pm CDT
Extended Forecast for

Monticello WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Southwest wind 5 to 15 mph becoming northeast after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 46. Northeast wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. North wind 5 to 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49. Calm wind becoming north around 5 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 33. South wind around 5 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. South wind 5 to 10 mph.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Southeast wind 5 to 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 58. Southeast wind around 10 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. Southwest wind 5 to 15 mph becoming northeast after midnight.
Sunday
A slight chance of rain between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 46. Northeast wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 27. North wind 5 to 10 mph.
Monday
Sunny, with a high near 49. Calm wind becoming north around 5 mph.
Monday Night
Increasing clouds, with a low around 33. South wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 56. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Southeast wind 5 to 10 mph.
Wednesday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 58. Southeast wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 59.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello WI
 42.75°N 89.59°W (Elev. 850 ft)
Last Update:
5:07 pm CDT Mar 21, 2026
Forecast Valid:
5pm CDT Mar 21, 2026-6pm CDT Mar 28, 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