NWS Forecast for Jackson TN

National Weather Service Forecast for: Jackson TN
Issued by: National Weather Service Memphis, TN

Updated: 10:41 pm CDT Jun 29, 2026

Tonight Clear	Tuesday Hot	Tuesday Night Clear	Wednesday Sunny then Slight Chance T-storms	Wednesday Night Mostly Clear	Thursday Sunny then Chance T-storms	Thursday Night Mostly Clear	Friday Sunny then Slight Chance T-storms	Friday Night Mostly Clear
Lo 74 °F	Hi 98 °F	Lo 76 °F	Hi 99 °F	Lo 77 °F	Hi 99 °F	Lo 75 °F	Hi 97 °F	Lo 75 °F

Extreme Heat Watch
Heat Advisory

Tonight	Clear, with a low around 74. Calm wind.
Tuesday	Sunny and hot, with a high near 98. Heat index values as high as 111. Calm wind.
Tuesday Night	Clear, with a low around 76. Calm wind.
Wednesday	A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Heat index values as high as 113. Calm wind.
Wednesday Night	Mostly clear, with a low around 77. Calm wind.
Thursday	A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Calm wind.
Thursday Night	Mostly clear, with a low around 75. Calm wind.
Friday	A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Calm wind.
Friday Night	Mostly clear, with a low around 75.
Independence Day	A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Saturday Night	A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Sunday	A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Sunday Night	A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Monday	A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Forecast from NOAA-NWS for Jackson TN.