National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Meridian, Key Field (KMEI)

Lat: 32.34°NLon: 88.75°WElev: 295ft.

Light Rain Fog/Mist

54°F

12°C

Humidity 97%
Wind Speed NE 3 mph
Barometer 30.22 in (1023.1 mb)
Dewpoint 53°F (12°C)
Visibility 5.00 mi
Last update 21 Jan 10:58 pm CST
Extended Forecast for

Meridian, Key Field MS

  • Tonight

    Tonight: Showers likely, then showers and possibly a thunderstorm after midnight. Steady temperature around 52. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Thursday

    Thursday: A chance of showers before 10am, then a slight chance of showers after noon. Mostly cloudy, with a high near 59. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Cloudy, with a low around 46. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 57. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Cloudy, with a low around 34. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after noon. High near 49. Northeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers, with thunderstorms also possible after midnight. Low around 33. Northeast wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 100%.

    Low: 33 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 41. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 41 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of rain or freezing rain before 7pm, then a slight chance of freezing rain between 7pm and 9pm. Mostly cloudy, with a low around 16. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, then showers and possibly a thunderstorm after midnight. Steady temperature around 52. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers before 10am, then a slight chance of showers after noon. Mostly cloudy, with a high near 59. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely, mainly after midnight. Cloudy, with a low around 46. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 57. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 34. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Showers, mainly after noon. High near 49. Northeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers, with thunderstorms also possible after midnight. Low around 33. Northeast wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 100%.
Sunday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 41. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
A slight chance of rain or freezing rain before 7pm, then a slight chance of freezing rain between 7pm and 9pm. Mostly cloudy, with a low around 16. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Meridian, Key Field MS
 32.33°N 88.75°W
Last Update:
10:15 pm CST Jan 21, 2026
Forecast Valid:
11pm CST Jan 21, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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