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

88°F

31°C

Humidity 25%
Wind Speed Vrbl 3 mph
Barometer 29.98 in (1016.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 29 Sep 12:56 pm CDT
Extended Forecast for

De Kalb MS

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. East southeast wind around 5 mph becoming calm.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. Calm wind becoming east southeast around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 90. South southeast wind 5 to 10 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69. South southeast wind 5 to 10 mph.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 60%.

    High: 90 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm.

    Low: 69 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 85. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 80%.

    High: 85 °F

    Chance
    Showers then
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 88. East southeast wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 61. Calm wind becoming east southeast around 5 mph.
Wednesday
Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 90. South southeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 69. South southeast wind 5 to 10 mph.
Friday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 85. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 65.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 78.
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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:
1:26 pm CDT Sep 29, 2026
Forecast Valid:
1pm CDT Sep 29, 2026-6pm CDT Oct 5, 2026
 
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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