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.

A Few Clouds

77°F

25°C

Humidity 79%
Wind Speed NE 7 mph
Barometer 29.98 in (1014.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Aug 4:58 am CDT
Extended Forecast for

Pearl River MS

  • Overnight

    Overnight: A 40 percent chance of showers. Mostly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 7am. Sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming north around 5 mph.

    High: 95 °F

    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 3pm. Partly sunny, with a high near 90. Calm wind becoming north around 5 mph.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.

    High: 92 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming west southwest around 5 mph in the morning.

    High: 93 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 40 percent chance of showers. Mostly cloudy, with a low around 72. Calm wind.
Sunday
A 30 percent chance of showers before 7am. Sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming north around 5 mph.
Sunday Night
Partly cloudy, with a low around 71. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Partly sunny, with a high near 90. Calm wind becoming north around 5 mph.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Calm wind.
Tuesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 72. Calm wind.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming west southwest around 5 mph in the morning.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pearl River MS
 32.8°N 89.24°W
Last Update:
4:15 am CDT Aug 23, 2026
Forecast Valid:
5am CDT Aug 23, 2026-6pm CDT Aug 29, 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