National Weather Service Forecast for: Madison MS
Issued by: National Weather Service Jackson, MS
Updated: 4:15 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 90. Heat index values as high as 102. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Chance
T-storms

 Tonight

Tonight: A 50 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 74. South southwest wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

 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 88. Heat index values as high as 100. West southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

 Tuesday
Night
Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. Calm wind.
Mostly Cloudy
then Chance
Showers
 Wednesday

Wednesday: A chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 88. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
T-storms
Likely
 Wednesday
Night
Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm.
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 90. West southwest wind around 5 mph.
Chance
T-storms

 Thursday
Night
Thursday Night: Mostly clear, with a low around 73. Calm wind becoming south southwest around 5 mph after midnight.
Mostly Clear

 Friday

Friday: Sunny, with a high near 91. South southwest wind 5 to 10 mph.
Sunny
Hi 90 °F Lo 74 °F Hi 88 °F Lo 73 °F Hi 88 °F Lo 73 °F Hi 90 °F Lo 73 °F Hi 91 °F

 

Today
 
 A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 90. Heat index values as high as 102. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tonight
 
 A 50 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 74. South southwest wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 A chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Heat index values as high as 100. West southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
 A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. Calm wind.
Wednesday
 
 A chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 88. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm.
Thursday
 
 A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. West southwest wind around 5 mph.
Thursday Night
 
 Mostly clear, with a low around 73. Calm wind becoming south southwest around 5 mph after midnight.
Friday
 
 Sunny, with a high near 91. South southwest wind 5 to 10 mph.
Friday Night
 
 Mostly clear, with a low around 74.
Saturday
 
 Mostly sunny, with a high near 92.
Saturday Night
 
 Mostly clear, with a low around 75.
Sunday
 
 Mostly sunny, with a high near 93.

 

Forecast from NOAA-NWS for Madison MS.