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.

A Few Clouds

68°F

20°C

Humidity 73%
Wind Speed Calm
Barometer 29.94 in (1013.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 11 Nov 4:58 pm CST
Extended Forecast for

Decatur MS

  • Tonight

    Tonight: Mostly clear, with a low around 49. West southwest wind around 5 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 60. North northwest wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. North northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Northeast wind around 5 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 61. East wind 5 to 10 mph.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 35. East northeast wind 5 to 10 mph.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 49. West southwest wind around 5 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 70. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 35. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 60. North northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 29. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 59. Northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 31. Calm wind becoming east northeast around 5 mph after midnight.
Sunday
Partly sunny, with a high near 61. East wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 35. East northeast wind 5 to 10 mph.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 57.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decatur MS
 32.43°N 89.12°W
Last Update:
5:41 pm CST Nov 11, 2026
Forecast Valid:
5pm CST Nov 11, 2026-6pm CST Nov 18, 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