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.

Overcast

72°F

22°C

Humidity 84%
Wind Speed Vrbl 3 mph
Barometer 30.10 in (1020.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 9 Mar 10:56 pm CDT
Extended Forecast for

5 Miles N Porterville MS

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. South southwest wind around 5 mph.

    Low: 65 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 83. South southwest wind around 5 mph.

    High: 83 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 81. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 48. South southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 62. North wind around 10 mph, with gusts as high as 25 mph.

    High: 62 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Clear, with a low around 40. North wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. Calm wind becoming south around 5 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. Calm wind.

    Low: 46 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. South southwest wind around 5 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 83. South southwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 65. South wind around 5 mph.
Wednesday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 81. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 48. South southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 62. North wind around 10 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 40. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 72. Calm wind becoming south around 5 mph.
Friday Night
Clear, with a low around 46. Calm wind.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 54.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 81.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Porterville MS
 32.73°N 88.46°W
Last Update:
11:15 pm CDT Mar 9, 2026
Forecast Valid:
11pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation