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

11°F

-12°C

Humidity 51%
Wind Speed W 15 G 21 mph
Barometer 30.13 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 28 Jan 12:15 pm CST
Extended Forecast for

Monticello WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 15. Wind chill values between -5 and zero. West wind 10 to 15 mph.

    High: 15 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -6. Wind chill values between -10 and -15. Northwest wind around 5 mph.

    Low: -6 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 13. Wind chill values between -5 and -15. Northwest wind around 5 mph.

    High: 13 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3. Wind chill values between -5 and -15. North wind around 5 mph.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 12. North wind 5 to 10 mph.

    High: 12 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 3. Northwest wind around 5 mph.

    Low: 3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Northwest wind around 5 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Northwest wind around 5 mph becoming southwest after midnight.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 15. Wind chill values between -5 and zero. West wind 10 to 15 mph.
Tonight
Mostly clear, with a low around -6. Wind chill values between -10 and -15. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 13. Wind chill values between -5 and -15. Northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around -3. Wind chill values between -5 and -15. North wind around 5 mph.
Friday
Mostly sunny, with a high near 12. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 3. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 20. Northwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 4. Northwest wind around 5 mph becoming southwest after midnight.
Sunday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 25.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 13.
Monday
Mostly cloudy, with a high near 27.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello WI
 42.75°N 89.59°W (Elev. 850 ft)
Last Update:
12:11 pm CST Jan 28, 2026
Forecast Valid:
12pm CST Jan 28, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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