National Weather Service Forecast for: Mooresville NC
Issued by: National Weather Service Greenville-Spartanburg, SC
Updated: 2:38 pm EDT Jul 28, 2026
 
This
Afternoon
This Afternoon: A 40 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Partly sunny, with a high near 91. Heat index values as high as 103. Southwest wind around 11 mph, with gusts as high as 22 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms

 Tonight

Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming clear, with a low around 69. West wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms
then Mostly
Clear
 Wednesday

Wednesday: Sunny, with a high near 87. North northwest wind 3 to 7 mph.
Sunny

 Wednesday
Night
Wednesday Night: Clear, with a low around 63. North wind 3 to 6 mph.
Clear

 Thursday

Thursday: Sunny, with a high near 86. North northwest wind 3 to 6 mph.
Sunny

 Thursday
Night
Thursday Night: Clear, with a low around 63.
Clear

 Friday

Friday: Sunny, with a high near 87.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 69.
Partly Cloudy

 Saturday

Saturday: Partly sunny, with a high near 85.
Partly Sunny
Hi 91 °F Lo 69 °F Hi 87 °F Lo 63 °F Hi 86 °F Lo 63 °F Hi 87 °F Lo 69 °F Hi 85 °F

Severe Thunderstorm Watch
 

This Afternoon
 
 A 40 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Partly sunny, with a high near 91. Heat index values as high as 103. Southwest wind around 11 mph, with gusts as high as 22 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 A 30 percent chance of showers and thunderstorms, mainly before 8pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming clear, with a low around 69. West wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 Sunny, with a high near 87. North northwest wind 3 to 7 mph.
Wednesday Night
 
 Clear, with a low around 63. North wind 3 to 6 mph.
Thursday
 
 Sunny, with a high near 86. North northwest wind 3 to 6 mph.
Thursday Night
 
 Clear, with a low around 63.
Friday
 
 Sunny, with a high near 87.
Friday Night
 
 Partly cloudy, with a low around 69.
Saturday
 
 Partly sunny, with a high near 85.
Saturday Night
 
 A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 70.
Sunday
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Sunday Night
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday
 
 A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Monday Night
 
 A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Tuesday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 84.

 

Forecast from NOAA-NWS for Mooresville NC.