National Weather Service Forecast for: Columbus MS
Issued by: National Weather Service Jackson, MS
Updated: 11:15 pm CDT Aug 25, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 72. Calm wind.
Partly Cloudy

 Wednesday

Wednesday: A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 40%.
Chance
Showers then
Chance
T-storms
 Wednesday
Night
Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 73. Calm wind. New rainfall amounts between a quarter and half of an inch possible.
Slight Chance
T-storms then
Chance
T-storms
 Thursday

Thursday: Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 90. Heat index values as high as 99. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Showers
Likely

 Thursday
Night
Thursday Night: A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72. Calm wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Chance
Showers
 Friday

Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.
Partly Sunny
then Slight
Chance
T-storms
 Friday
Night
Friday Night: Mostly clear, with a low around 68. North northeast wind around 5 mph becoming calm.
Mostly Clear

 Saturday

Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Calm wind becoming east northeast around 5 mph.
Sunny then
Slight Chance
T-storms
 Saturday
Night
Saturday Night: Mostly clear, with a low around 70. Calm wind.
Mostly Clear
Lo 72 °F Hi 94 °F Lo 73 °F Hi 90 °F Lo 72 °F Hi 91 °F Lo 68 °F Hi 91 °F Lo 70 °F

 

Tonight
 
 Partly cloudy, with a low around 72. Calm wind.
Wednesday
 
 A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 40%.
Wednesday Night
 
 A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 73. Calm wind. New rainfall amounts between a quarter and half of an inch possible.
Thursday
 
 Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 90. Heat index values as high as 99. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
 
 A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72. Calm wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 68. North northeast wind around 5 mph becoming calm.
Saturday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Calm wind becoming east northeast around 5 mph.
Saturday Night
 
 Mostly clear, with a low around 70. Calm wind.
Sunday
 
 Sunny, with a high near 92.
Sunday Night
 
 Mostly clear, with a low around 71.
Monday
 
 Sunny, with a high near 93.
Monday Night
 
 Partly cloudy, with a low around 72.
Tuesday
 
 Mostly sunny, with a high near 94.

 

Forecast from NOAA-NWS for Columbus MS.