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

29°F

-2°C

Humidity 89%
Wind Speed N 6 mph
Barometer 30.44 in (1032.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 20 Jan 1:56 am CST
Extended Forecast for

4 Miles SSW Preston MS

  • Overnight

    Overnight: Widespread frost. Otherwise, mostly clear, with a low around 25. Calm wind becoming north northeast around 5 mph.

    Low: 25 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, sunny, with a high near 49. North northeast wind around 5 mph becoming calm in the morning.

    High: 49 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost before 2am. Otherwise, partly cloudy, with a low around 32. Calm wind becoming south southeast around 5 mph in the evening.

    Low: 32 °F

    Frost

  • Wednesday

    Wednesday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 55. South southeast wind 5 to 10 mph.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 43. South southeast wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Cloudy, with a high near 53. East northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 42. Northeast wind around 5 mph.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Cloudy, with a high near 52. North northeast wind 5 to 10 mph.

    High: 52 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight. Cloudy, with a low around 29. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 29 °F

    Showers
    Likely

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 25. Calm wind becoming north northeast around 5 mph.
Tuesday
Widespread frost before 8am. Otherwise, sunny, with a high near 49. North northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Widespread frost before 2am. Otherwise, partly cloudy, with a low around 32. Calm wind becoming south southeast around 5 mph in the evening.
Wednesday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 55. South southeast wind 5 to 10 mph.
Wednesday Night
Showers. Low around 43. South southeast wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely, mainly before noon. Cloudy, with a high near 53. East northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 42. Northeast wind around 5 mph.
Friday
A 40 percent chance of showers. Cloudy, with a high near 52. North northeast wind 5 to 10 mph.
Friday Night
Showers likely, mainly after midnight. Cloudy, with a low around 29. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
Rain or freezing rain likely before noon, then rain showers. High near 39. Chance of precipitation is 80%.
Saturday Night
Rain or freezing rain. Low around 21. Chance of precipitation is 80%.
Sunday
A chance of rain or freezing rain. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 38.
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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:
2:15 am CST Jan 20, 2026
Forecast Valid:
2am CST Jan 20, 2026-6pm CST Jan 26, 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