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

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Light Drizzle Fog/Mist

50°F

10°C

Humidity 100%
Wind Speed W 12 G 17 mph
Barometer 29.64 in
Dewpoint 50°F (10°C)
Visibility 4.00 mi
Wind Chill45°F (7°C)
Last update 4 Nov 3:35 pm CST
Extended Forecast for

Monticello IA

  • This Afternoon

    This Afternoon: A slight chance of showers before 4pm, then a slight chance of drizzle after 4pm. Cloudy, with a high near 52. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of drizzle before 8pm, then a chance of showers, mainly after 5am. Cloudy, with a low around 46. Southwest wind around 10 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly between 2pm and 3pm. Cloudy, with a high near 51. West wind around 10 mph becoming north in the afternoon.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 36. North wind 5 to 10 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers before 4pm, then a slight chance of drizzle after 4pm. Cloudy, with a high near 52. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A slight chance of drizzle before 8pm, then a chance of showers, mainly after 5am. Cloudy, with a low around 46. Southwest wind around 10 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers, mainly between 2pm and 3pm. Cloudy, with a high near 51. West wind around 10 mph becoming north in the afternoon.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 36. North wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 63.
Monday Night
Clear, with a low around 39.
Tuesday
Sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello IA
 42.25°N 91.18°W (Elev. 804 ft)
Last Update:
1:36 pm CST Nov 4, 2026
Forecast Valid:
3pm CST Nov 4, 2026-6pm CST Nov 10, 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