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

45°F

7°C

Humidity 97%
Wind Speed N 3 mph
Barometer 30.09 in (1020.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 8 Dec 1:56 am CST
Extended Forecast for

4 Miles SSW Preston MS

  • Overnight

    Overnight: A 20 percent chance of showers before 2am. Cloudy, with a low around 41. North wind 5 to 10 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 49. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 3am. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Patchy Frost
    then Frost
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Widespread frost before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 54. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 54 °F

    Frost and
    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 37. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. West wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. North northeast wind around 5 mph becoming south southwest in the afternoon.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. South wind around 5 mph becoming west northwest after midnight.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 2am. Cloudy, with a low around 41. North wind 5 to 10 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 49. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Patchy fog after 3am. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 8am. Widespread frost before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 54. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 37. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 60. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 36. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 58. North northeast wind around 5 mph becoming south southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 40. South wind around 5 mph becoming west northwest after midnight.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Preston MS
 32.79°N 88.84°W
Last Update:
1:15 am CST Dec 8, 2025
Forecast Valid:
1am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
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