National Weather Service Forecast for: Franklin TN
Issued by: National Weather Service Nashville, TN
Updated: 1:31 pm CDT Jul 28, 2026
 
This
Afternoon
This Afternoon: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 113. West northwest wind around 10 mph, with gusts as high as 20 mph.
Slight Chance
T-storms

 Tonight

Tonight: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 2am. Partly cloudy, with a low around 72. North wind around 5 mph. Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
 Wednesday

Wednesday: Sunny, with a high near 91. Heat index values as high as 98. Light north wind becoming north northwest 5 to 10 mph in the afternoon.
Sunny

 Wednesday
Night
Wednesday Night: Clear, with a low around 66. North wind around 5 mph becoming calm in the evening.
Clear

 Thursday

Thursday: Sunny, with a high near 88. Calm wind becoming northeast around 5 mph in the morning.
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 64. North northeast wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Friday

Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 89. Calm wind.
Patchy Fog
then Mostly
Sunny
 Friday
Night
Friday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Calm wind becoming south around 5 mph.
Mostly Cloudy
then Chance
T-storms
 Saturday

Saturday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Showers
Likely
Hi 98 °F Lo 72 °F Hi 91 °F Lo 66 °F Hi 88 °F Lo 64 °F Hi 89 °F Lo 70 °F Hi 87 °F

Heat Advisory
 

This Afternoon
 
 A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 113. West northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
 
 A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 2am. Partly cloudy, with a low around 72. North wind around 5 mph. Chance of precipitation is 20%.
Wednesday
 
 Sunny, with a high near 91. Heat index values as high as 98. Light north wind becoming north northwest 5 to 10 mph in the afternoon.
Wednesday Night
 
 Clear, with a low around 66. North wind around 5 mph becoming calm in the evening.
Thursday
 
 Sunny, with a high near 88. Calm wind becoming northeast around 5 mph in the morning.
Thursday Night
 
 Partly cloudy, with a low around 64. North northeast wind around 5 mph becoming calm in the evening.
Friday
 
 Patchy fog before 7am. Otherwise, mostly sunny, with a high near 89. Calm wind.
Friday Night
 
 A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Calm wind becoming south around 5 mph.
Saturday
 
 Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
 
 Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Sunday
 
 Showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Sunday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
 
 A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.

 

Forecast from NOAA-NWS for Franklin TN.