National Weather Service Forecast for: Meridian MS
Issued by: National Weather Service Jackson, MS
Updated: 11:15 am CDT Jul 10, 2026
 
Today

Today: Mostly sunny, with a high near 94. Heat index values as high as 103. Southwest wind 5 to 10 mph.
Mostly Sunny

 Tonight

Tonight: Mostly clear, with a low around 75. South southwest wind around 5 mph.
Mostly Clear

 Saturday

Saturday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Heat index values as high as 103. West southwest wind around 5 mph.
Sunny then
Chance
T-storms
 Saturday
Night
Saturday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 74. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.
Slight Chance
T-storms then
Chance
Showers
 Sunday

Sunday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 90. West southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Chance
Showers then
T-storms
 Sunday
Night
Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. West southwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Monday

Monday: Showers and possibly a thunderstorm. High near 86. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 90%.
Showers then
T-storms

 Monday
Night
Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Showers
Likely

 Tuesday

Tuesday: Showers and possibly a thunderstorm. High near 84. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 80%.
Showers
Likely then
T-storms
Hi 94 °F Lo 75 °F Hi 95 °F Lo 74 °F Hi 90 °F Lo 72 °F Hi 86 °F Lo 71 °F Hi 84 °F

 

Today
 
 Mostly sunny, with a high near 94. Heat index values as high as 103. Southwest wind 5 to 10 mph.
Tonight
 
 Mostly clear, with a low around 75. South southwest wind around 5 mph.
Saturday
 
 A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Heat index values as high as 103. West southwest wind around 5 mph.
Saturday Night
 
 A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Partly cloudy, with a low around 74. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.
Sunday
 
 A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 90. West southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
 
 Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. West southwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
 
 Showers and possibly a thunderstorm. High near 86. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 90%.
Monday Night
 
 Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Tuesday
 
 Showers and possibly a thunderstorm. High near 84. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 80%.
Tuesday Night
 
 A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Wednesday
 
 A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Wednesday Night
 
 Partly cloudy, with a low around 72.
Thursday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

 

Forecast from NOAA-NWS for Meridian MS.