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

66°F

19°C

Humidity 90%
Wind Speed Calm
Barometer 30.00 in (1016.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 26 Dec 7:56 pm CST
Extended Forecast for

De Kalb MS

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Southwest wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 73. Southwest wind 5 to 10 mph.

    High: 73 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. South southwest wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 45. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers before noon. Partly sunny, with a high near 51. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 51 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 24. Northwest wind around 5 mph becoming calm.

    Low: 24 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. Southwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 73. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 59. South southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 75. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 45. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers before noon. Partly sunny, with a high near 51. Northwest wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 24. North northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 41. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 24. Northwest wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 30.
New Year's Day
Sunny, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 47.
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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:
7:15 pm CST Dec 26, 2025
Forecast Valid:
8pm CST Dec 26, 2025-6pm CST Jan 2, 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