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.

Overcast

75°F

24°C

Humidity 95%
Wind Speed SE 6 mph
Barometer 30.04 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 15 Aug 3:55 pm CDT
Extended Forecast for

Monticello WI

  • This Afternoon

    This Afternoon: Isolated rain before 5pm, then isolated showers and thunderstorms after 5pm. Patchy fog. Otherwise, partly sunny, with a high near 81. South wind around 5 mph. Chance of precipitation is 10%.

    High: 81 °F

    Isolated
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly between midnight and 5am. Increasing clouds, with a low around 71. Calm wind becoming west around 5 mph after midnight.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 82. Northwest wind 5 to 15 mph.

    High: 82 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 60. Northwest wind 5 to 10 mph.

    Low: 60 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 62. Southwest wind around 5 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph.

    High: 81 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. West wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 62 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Isolated rain before 5pm, then isolated showers and thunderstorms after 5pm. Patchy fog. Otherwise, partly sunny, with a high near 81. South wind around 5 mph. Chance of precipitation is 10%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly between midnight and 5am. Increasing clouds, with a low around 71. Calm wind becoming west around 5 mph after midnight.
Sunday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 82. Northwest wind 5 to 15 mph.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 60. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 62. Southwest wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. West wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 57.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 78.
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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:
2:47 pm CDT Aug 15, 2026
Forecast Valid:
4pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation