National Weather Service Forecast for: Clinton MS
Issued by: National Weather Service Jackson, MS
Updated: 6:15 am CDT Jun 22, 2026
 
Today

Today: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 91. Heat index values as high as 105. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Chance
T-storms

 Tonight

Tonight: A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 75. Southwest wind around 5 mph.
Chance
T-storms then
Chance
Showers
 Tuesday

Tuesday: A chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Heat index values as high as 103. Southwest wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.
Chance
T-storms

 Tuesday
Night
Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. Calm wind.
Mostly Cloudy
then Chance
Showers
 Wednesday

Wednesday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Chance
T-storms
 Wednesday
Night
Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 30%.
Slight Chance
T-storms then
Chance
Showers
 Thursday

Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Southwest wind around 5 mph.
Chance
T-storms

 Thursday
Night
Thursday Night: Mostly clear, with a low around 74. Calm wind becoming south southwest around 5 mph after midnight.
Mostly Clear

 Friday

Friday: Sunny, with a high near 92. South southwest wind 5 to 10 mph.
Sunny
Hi 91 °F Lo 75 °F Hi 89 °F Lo 74 °F Hi 89 °F Lo 74 °F Hi 91 °F Lo 74 °F Hi 92 °F

 

Today
 
 A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 91. Heat index values as high as 105. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
 
 A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 75. Southwest wind around 5 mph.
Tuesday
 
 A chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Heat index values as high as 103. Southwest wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.
Tuesday Night
 
 A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. Calm wind.
Wednesday
 
 A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 30%.
Thursday
 
 A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Southwest wind around 5 mph.
Thursday Night
 
 Mostly clear, with a low around 74. Calm wind becoming south southwest around 5 mph after midnight.
Friday
 
 Sunny, with a high near 92. South southwest wind 5 to 10 mph.
Friday Night
 
 Mostly clear, with a low around 74.
Saturday
 
 Mostly sunny, with a high near 93.
Saturday Night
 
 Mostly clear, with a low around 75.
Sunday
 
 Mostly sunny, with a high near 93.

 

Forecast from NOAA-NWS for Clinton MS.