National Weather Service Forecast for: 3 Miles SE Saint Bethlehem 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. Mostly sunny, with a high near 96. Heat index values as high as 107. Northwest wind around 10 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 10pm. Partly cloudy, with a low around 71. North wind around 5 mph. Chance of precipitation is 20%.
Slight Chance
T-storms then
Partly Cloudy
 Wednesday

Wednesday: Sunny, with a high near 89. Light north wind increasing to 5 to 10 mph in the afternoon.
Sunny

 Wednesday
Night
Wednesday Night: Clear, with a low around 65. North northeast wind around 5 mph.
Clear

 Thursday

Thursday: Sunny, with a high near 87. Northeast wind around 5 mph.
Sunny

 Thursday
Night
Thursday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm.
Partly Cloudy
then Patchy
Fog
 Friday

Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 88. Calm wind becoming south southeast around 5 mph.
Patchy Fog
then Partly
Sunny
 Friday
Night
Friday Night: Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. Southeast wind around 5 mph. Chance of precipitation is 60%.
Mostly Cloudy
then Showers
Likely
 Saturday

Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. 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 96 °F Lo 71 °F Hi 89 °F Lo 65 °F Hi 87 °F Lo 64 °F Hi 88 °F Lo 70 °F Hi 87 °F

Extreme Heat Warning
 

This Afternoon
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Heat index values as high as 107. Northwest wind around 10 mph.
Tonight
 
 A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 10pm. Partly cloudy, with a low around 71. North wind around 5 mph. Chance of precipitation is 20%.
Wednesday
 
 Sunny, with a high near 89. Light north wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
 
 Clear, with a low around 65. North northeast wind around 5 mph.
Thursday
 
 Sunny, with a high near 87. Northeast wind around 5 mph.
Thursday Night
 
 Patchy fog after 5am. Otherwise, partly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm.
Friday
 
 Patchy fog before 7am. Otherwise, mostly sunny, with a high near 88. Calm wind becoming south southeast around 5 mph.
Friday Night
 
 Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. Southeast wind around 5 mph. Chance of precipitation is 60%.
Saturday
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. 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
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
Sunday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Sunday Night
 
 A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Monday
 
 A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Monday Night
 
 Partly cloudy, with a low around 70.
Tuesday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 88.

 

Forecast from NOAA-NWS for 3 Miles SE Saint Bethlehem TN.