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.

Fair

73°F

23°C

Humidity 94%
Wind Speed Vrbl 3 mph
Barometer 29.99 in (1015.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 27 Aug 12:58 am CDT
Extended Forecast for

Marion MS

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 72. North northeast wind 10 to 15 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 5pm. Patchy fog between 9am and 10am. Otherwise, mostly cloudy, with a high near 90. Heat index values as high as 98. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Showers
    Likely and
    Patchy Fog
    then T-storms
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of rain after 4am. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    T-storms then
    Slight Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly between noon and 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 92. Heat index values as high as 100. Calm wind becoming north around 5 mph in the afternoon.

    High: 92 °F

    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. North northeast wind around 5 mph becoming calm.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. East southeast wind around 5 mph becoming calm.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the morning.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. South southeast wind around 5 mph becoming calm.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 72. North northeast wind 10 to 15 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely, mainly before 5pm. Patchy fog between 9am and 10am. Otherwise, mostly cloudy, with a high near 90. Heat index values as high as 98. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of rain after 4am. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers and thunderstorms, mainly between noon and 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 92. Heat index values as high as 100. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 69. North northeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 70. East southeast wind around 5 mph becoming calm.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 72. South southeast wind around 5 mph becoming calm.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion MS
 32.44°N 88.64°W
Last Update:
1:26 am CDT Aug 27, 2026
Forecast Valid:
1am CDT Aug 27, 2026-6pm CDT Sep 2, 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