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

Hazardous Weather Conditions

Current conditions at

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Fair

10°F

-12°C

Humidity 61%
Wind Speed N 9 mph
Barometer 30.52 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 30 Jan 6:15 pm CST
Extended Forecast for

Monticello Municipal IA

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 19. Wind chill values as low as -15. Northwest wind 5 to 10 mph.

    High: 19 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 7. Wind chill values as low as zero. Calm wind becoming south around 5 mph after midnight.

    Low: 7 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 25. Wind chill values as low as zero. South wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 19. Wind chill values as low as -15. Northwest wind 5 to 10 mph.
Saturday Night
Increasing clouds, with a low around 7. Wind chill values as low as zero. Calm wind becoming south around 5 mph after midnight.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 25. Wind chill values as low as zero. South wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello Municipal IA
 42.23°N 91.15°W (Elev. 840 ft)
Last Update:
4:57 pm CST Jan 30, 2026
Forecast Valid:
6pm CST Jan 30, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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