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

Monticello White County Airport (KMCX)

Lat: 40.71°NLon: 86.77°WElev: 676ft.

Overcast

36°F

2°C

Humidity 79%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Feb 12:15 am EST
Extended Forecast for

Monticello IN

  • Overnight

    Overnight: A 30 percent chance of rain, mainly between 2am and 4am. Patchy fog after 2am. Otherwise, cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 56 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 58. South wind 5 to 10 mph.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain and thunderstorms before 1pm. Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly clear, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly between 2am and 4am. Patchy fog after 2am. Otherwise, cloudy, with a low around 36. Calm wind.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 56. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 33. Calm wind.
Washington's Birthday
Partly sunny, with a high near 58. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 40. South wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 51.
Wednesday
A 20 percent chance of rain and thunderstorms before 1pm. Mostly sunny, with a high near 67. Breezy.
Wednesday Night
A 20 percent chance of rain. Mostly clear, with a low around 42.
Thursday
A 30 percent chance of rain after 1pm. Mostly sunny, with a high near 61.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 47.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello IN
 40.74°N 86.77°W (Elev. 686 ft)
Last Update:
12:01 am EST Feb 15, 2026
Forecast Valid:
12am EST Feb 15, 2026-6pm EST Feb 21, 2026
 
Forecast Discussion
 
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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