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

Columbia-Marion County Airport (K0R0)

Lat: 31.3°NLon: 89.81°WElev: 265ft.

77°F

25°C

Humidity 89%
Wind Speed S 9 mph
Barometer 29.93 in
Dewpoint 73°F (23°C)
Visibility NA
Heat Index78°F (26°C)
Last update 18 Oct 8:55 pm CDT
Extended Forecast for

Monticello MS

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 4am. Some of the storms could be severe. Low around 66. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 66 °F

    Severe
    Thunderstorms

  • Sunday

    Sunday: A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 77. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 77 °F

    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46. North northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77. Calm wind becoming east around 5 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50. South southeast wind around 5 mph becoming calm.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Light and variable wind becoming west northwest 5 to 10 mph in the morning.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. North wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. North wind around 5 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. North wind around 5 mph becoming calm.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 4am. Some of the storms could be severe. Low around 66. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday
A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 77. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 46. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 77. Calm wind becoming east around 5 mph.
Monday Night
Clear, with a low around 50. South southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 83. Light and variable wind becoming west northwest 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 49. North wind around 5 mph.
Wednesday
Sunny, with a high near 75. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 44. North wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 80.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello MS
 31.56°N 90.1°W
Last Update:
8:47 pm CDT Oct 18, 2025
Forecast Valid:
9pm CDT Oct 18, 2025-6pm CDT Oct 25, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation