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

63°F

17°C

Humidity 97%
Wind Speed Calm
Barometer 29.98 in (1014.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 7 Oct 10:58 pm CDT
Extended Forecast for

Decatur MS

  • Tonight

    Tonight: Clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light northeast wind becoming east northeast 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 86. East wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. The rain could be heavy at times. Mostly cloudy, with a low around 61. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

    Low: 61 °F

    Chance
    Showers then
    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 76. Northeast wind 15 to 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 76 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 59. South wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 83. West southwest wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 58. Calm wind.
Thursday
Sunny, with a high near 90. Light northeast wind becoming east northeast 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 60. Calm wind.
Friday
Increasing clouds, with a high near 86. East wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Showers likely, mainly after 1am. The rain could be heavy at times. Mostly cloudy, with a low around 61. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm. High near 76. Northeast wind 15 to 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 59. South wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 83. West southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm.
Columbus Day
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decatur MS
 32.43°N 89.1°W
Last Update:
11:15 pm CDT Oct 7, 2026
Forecast Valid:
11pm CDT Oct 7, 2026-6pm CDT Oct 14, 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