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

Meridian, Meridian Naval Air Station - McCain Field (KNMM)

Lat: 32.55°NLon: 88.56°WElev: 318ft.

Fair

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 30.06 in (1019.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 Mar 3:56 am CDT
Extended Forecast for

De Kalb MS

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. South wind around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 79. South wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 38. South wind around 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers

  • Monday

    Monday: A chance of rain showers, possibly mixing with snow after 10am, then gradually ending. Partly sunny, with a high near 46. West northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. North northwest wind 5 to 10 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. South wind 5 to 10 mph.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. South wind around 5 mph.
Sunday
Partly sunny, with a high near 79. South wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Showers and possibly a thunderstorm. Low around 38. South wind around 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of rain showers, possibly mixing with snow after 10am, then gradually ending. Partly sunny, with a high near 46. West northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 26. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 50. North northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 31. Calm wind.
Wednesday
Mostly sunny, with a high near 63. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Kalb MS
 32.78°N 88.65°W
Last Update:
4:15 am CDT Mar 14, 2026
Forecast Valid:
4am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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