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.

Fair

16°F

-9°C

Humidity 86%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 23 Feb 8:35 pm CST
Extended Forecast for

Mechanicsville IA

  • Tonight

    Tonight: Partly cloudy, with a temperature falling to near 14 by 10pm, then rising to around 18 during the remainder of the night. Light southwest wind becoming south 10 to 15 mph after midnight.

    Low: 14 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 43. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 43 °F

    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 22. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a temperature falling to near 14 by 10pm, then rising to around 18 during the remainder of the night. Light southwest wind becoming south 10 to 15 mph after midnight.
Tuesday
Cloudy, with a high near 43. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 31.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mechanicsville IA
 41.9°N 91.25°W (Elev. 951 ft)
Last Update:
8:37 pm CST Feb 23, 2026
Forecast Valid:
8pm CST Feb 23, 2026-6pm CST Mar 2, 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