National Weather Service

7-Day Forecast 35.07°N 85.27°W (Text-Only)

NWS Forecast for: Chattanooga TN Issued by: National Weather Service Morristown, TN Last Update: 7:26 pm EDT Jul 13, 2025

Overnight

Low: 72 °F

Mostly Clear

Monday

High: 94 °F

Sunny then
Chance
T-storms

Monday
Night

Low: 74 °F

Slight Chance
T-storms then
Mostly Clear

Tuesday

High: 96 °F

Sunny then
Chance
T-storms

Tuesday
Night

Low: 75 °F

Chance
T-storms then
Chance
Showers

Wednesday

High: 94 °F

Slight Chance
T-storms then
T-storms
Likely

Wednesday
Night

Low: 75 °F

T-storms
Likely then
Slight Chance
T-storms

Thursday

High: 92 °F

Chance
T-storms then
T-storms
Likely

Thursday
Night

Low: 74 °F

T-storms
Likely then
Slight Chance
T-storms

Overnight: Mostly clear, with a low around 72. Calm wind.

Monday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Sunny and hot, with a high near 94. Heat index values as high as 103. Calm wind.

Monday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Calm wind.

Tuesday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. Heat index values as high as 106. Calm wind.

Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%.

Wednesday: A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny and hot, with a high near 94. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.

Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 60%.

Thursday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 70%.

Thursday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 60%.

Friday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 70%.

Friday Night: Showers and thunderstorms likely. Partly cloudy, with a low around 74. Chance of precipitation is 60%.

Saturday: Showers and thunderstorms likely. Mostly sunny and hot, with a high near 91. Chance of precipitation is 70%.

Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.

Sunday: Showers and thunderstorms likely. Mostly sunny and hot, with a high near 92. Chance of precipitation is 60%.

Chattanooga TN
35.07°N 85.27°W (Elev. 659 ft)

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