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

Meridian, Key Field (KMEI)

Lat: 32.34°NLon: 88.75°WElev: 295ft.

Fair

66°F

19°C

Humidity 75%
Wind Speed NW 9 mph
Barometer 30.13 in (1019.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 10 Jan 3:58 pm CST
Extended Forecast for

Decatur MS

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 37. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 52. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. North wind around 5 mph becoming calm after midnight.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Calm wind becoming north around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 37. Southwest wind around 5 mph.

    Low: 37 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. West southwest wind 5 to 10 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 29. North northwest wind 5 to 10 mph.

    Low: 29 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 37. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 52. North wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 28. North wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 52. Calm wind becoming north around 5 mph.
Monday Night
Partly cloudy, with a low around 29. Calm wind.
Tuesday
Mostly sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 59. West southwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 29. North northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decatur MS
 32.43°N 89.12°W
Last Update:
4:15 pm CST Jan 10, 2026
Forecast Valid:
4pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation