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

56°F

13°C

Humidity 93%
Wind Speed Calm
Barometer 29.99 in (1016.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Oct 3:56 am CDT
Extended Forecast for

Porterville MS

  • Today

    Today: Sunny, with a high near 88. Calm wind becoming east northeast around 5 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Calm wind becoming south southwest around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Light south wind increasing to 5 to 10 mph in the morning.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 1am. Partly cloudy, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 79 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. North wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Calm wind becoming east around 5 mph.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Calm wind becoming east northeast around 5 mph.
Tonight
Mostly clear, with a low around 59. Calm wind.
Friday
Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a low around 63. Calm wind becoming south southwest around 5 mph.
Saturday
Sunny, with a high near 87. Light south wind increasing to 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of showers after 1am. Partly cloudy, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 50. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 81. Calm wind becoming east around 5 mph.
Monday Night
Mostly clear, with a low around 57.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 84.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Porterville MS
 32.66°N 88.47°W
Last Update:
4:15 am CDT Oct 16, 2025
Forecast Valid:
4am CDT Oct 16, 2025-6pm CDT Oct 22, 2025
 
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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