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

48°F

9°C

Humidity 24%
Wind Speed N 16 G 26 mph
Barometer 30.36 in (1029.3 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 23 Feb 2:56 pm CST
Extended Forecast for

Preston MS

  • This Afternoon

    This Afternoon: Sunny, with a high near 44. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 23. North northwest wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 71. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 71 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46. West wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 66. North northeast wind around 5 mph.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 44. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 23. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 55. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 42. South southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 69. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 71. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46. West wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%.
Friday
Sunny, with a high near 66. North northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Preston MS
 32.85°N 88.8°W
Last Update:
3:15 pm CST Feb 23, 2026
Forecast Valid:
3pm CST Feb 23, 2026-6pm CST Mar 1, 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