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

Hazardous Weather Conditions

Current conditions at

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fair

37°F

3°C

Humidity 71%
Wind Speed W 3 mph
Barometer 30.02 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Mar 7:55 pm CDT
Extended Forecast for

Monticello WI

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 30. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of rain before 7am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 48. East wind around 5 mph.

    High: 48 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. East wind around 5 mph becoming southwest after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 60. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 60 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. Northwest wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. Southwest wind around 10 mph becoming northeast after midnight.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. North wind 10 to 15 mph.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 26.

    Low: 26 °F

    Decreasing
    Clouds

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 5am. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 30. Southwest wind around 5 mph becoming southeast after midnight.
Thursday
A 30 percent chance of rain before 7am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 48. East wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 37. East wind around 5 mph becoming southwest after midnight.
Friday
Partly sunny, with a high near 60. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 39. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 42. Southwest wind around 10 mph becoming northeast after midnight.
Sunday
Mostly cloudy, with a high near 52. North wind 10 to 15 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly cloudy, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 56.
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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:
6:32 pm CDT Mar 18, 2026
Forecast Valid:
8pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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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