National Weather Service Forecast for: Madison MS
Issued by: National Weather Service Jackson, MS
Updated: 3:15 pm CDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Sunny and hot, with a high near 98. Heat index values as high as 109. West wind around 5 mph.
Hot

 Tonight

Tonight: Mostly clear, with a low around 77. Calm wind becoming west southwest around 5 mph after midnight.
Mostly Clear

 Wednesday

Wednesday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 96. Heat index values as high as 109. West wind around 5 mph.
Mostly Sunny
then Slight
Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. West wind around 5 mph becoming calm. Chance of precipitation is 40%.
Slight Chance
T-storms then
Chance
Showers
 Thursday

Thursday: A slight chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 93. Calm wind becoming northwest 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.
Slight Chance
Showers then
T-storms
Likely
 Thursday
Night
Thursday Night: T-Storms likely before 7pm. Partly cloudy, with a low around 74. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
T-storms
Likely then
Partly Cloudy
 Friday

Friday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Mostly Sunny
then Chance
T-storms
 Friday
Night
Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 75. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 40%.
Slight Chance
T-storms then
Chance
Showers
 Saturday

Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Chance
Showers then
Chance
T-storms
Hi 98 °F Lo 77 °F Hi 96 °F Lo 76 °F Hi 93 °F Lo 74 °F Hi 92 °F Lo 75 °F Hi 93 °F

Extreme Heat Warning
Extreme Heat Warning
 

This Afternoon
 
 Sunny and hot, with a high near 98. Heat index values as high as 109. West wind around 5 mph.
Tonight
 
 Mostly clear, with a low around 77. Calm wind becoming west southwest around 5 mph after midnight.
Wednesday
 
 A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 96. Heat index values as high as 109. West wind around 5 mph.
Wednesday Night
 
 A chance of showers and thunderstorms. Partly cloudy, with a low around 76. West wind around 5 mph becoming calm. Chance of precipitation is 40%.
Thursday
 
 A slight chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 93. Calm wind becoming northwest 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
 
 Thunderstorms likely before 7pm. Partly cloudy, with a low around 74. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
 
 A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
 A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 75. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 40%.
Saturday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
 
 A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Sunday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Sunday Night
 
 A 20 percent chance of showers. Partly cloudy, with a low around 72.
Monday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

 

Forecast from NOAA-NWS for Madison MS.