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

Today: Sunny, with a high near 94. Heat index values as high as 103. Southwest wind around 5 mph.
Sunny

 Tonight

Tonight: Mostly clear, with a low around 76. South wind around 5 mph.
Mostly Clear

 Saturday

Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Heat index values as high as 103. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny then
Chance
T-storms
 Saturday
Night
Saturday Night: Mostly clear, with a low around 76. South southwest wind around 5 mph becoming calm.
Mostly Clear

 Sunday

Sunday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 92. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
T-storms
 Sunday
Night
Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. 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: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 50%.
Chance
T-storms
 Tuesday

Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%.
Showers
Likely
Hi 94 °F Lo 76 °F Hi 95 °F Lo 76 °F Hi 92 °F Lo 74 °F Hi 86 °F Lo 72 °F Hi 85 °F

Flood Advisory
 

Today
 
 Sunny, with a high near 94. Heat index values as high as 103. Southwest wind around 5 mph.
Tonight
 
 Mostly clear, with a low around 76. South wind around 5 mph.
Saturday
 
 A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Heat index values as high as 103. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 76. South southwest wind around 5 mph becoming calm.
Sunday
 
 A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 92. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. 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
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 50%.
Tuesday
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%.
Tuesday Night
 
 A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Wednesday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Wednesday Night
 
 Partly cloudy, with a low around 74.
Thursday
 
 A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.

 

Forecast from NOAA-NWS for Natchez MS.