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

75°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 30.02 in (1017.2 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 28 Jun 3:56 am CDT
Extended Forecast for

4 Miles NW De Kalb MS

  • Today

    Today: Sunny, with a high near 93. Heat index values as high as 101. West southwest wind around 5 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 74. Southwest wind around 5 mph becoming calm.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 96. Heat index values as high as 105. West wind around 5 mph becoming calm.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 75. Calm wind.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Calm wind.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 75. Calm wind. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 93. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 93 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 94 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 93. Heat index values as high as 101. West southwest wind around 5 mph.
Tonight
Clear, with a low around 74. Southwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 96. Heat index values as high as 105. West wind around 5 mph becoming calm.
Monday Night
Clear, with a low around 75. Calm wind.
Tuesday
Sunny, with a high near 96. Calm wind.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 75. Calm wind. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 93. Calm wind becoming east southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 74. Calm wind.
Thursday
Sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 74.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 74.
Independence Day
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW De Kalb MS
 32.83°N 88.7°W
Last Update:
3:15 am CDT Jun 28, 2026
Forecast Valid:
4am CDT Jun 28, 2026-6pm CDT Jul 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation