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

77°F

25°C

Humidity 35%
Wind Speed NA
Barometer 29.97 in (1015.8 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Mar 5:56 pm CDT
Extended Forecast for

4 Miles SW Toomsuba MS

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 80 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then showers and possibly a thunderstorm between 9pm and 3am, then showers likely after 3am. Low around 37. South wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Monday

    Monday: A 30 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 49 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. North northwest wind around 5 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. South wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 54. South wind around 5 mph.
Sunday
Partly sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then showers and possibly a thunderstorm between 9pm and 3am, then showers likely after 3am. Low around 37. South wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 52. North northwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 32. Calm wind.
Wednesday
Mostly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 41. South wind around 5 mph.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 82.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Toomsuba MS
 32.39°N 88.51°W
Last Update:
6:15 pm CDT Mar 14, 2026
Forecast Valid:
6pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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Chance of Precipitation