I-75 weather conditions near Chattanooga, Tennessee
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Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 84°F 2025-09-04T12:53:00-04:00 
This Afternoon 2025-09-04, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 86. Southwest wind around 10 mph.Tonight 2025-09-04, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 67. West wind around 5 mph becoming calm.
Friday 2025-09-05, Hot. Sunny and hot, with a high near 92. Heat index values as high as 96. Calm wind becoming southwest around 5 mph in the morning.
Friday Night 2025-09-05, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening.
Saturday 2025-09-06, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.Saturday Night 2025-09-06, Chance T-storms then Partly Cloudy. A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 61. North wind around 5 mph. Chance of precipitation is 30%.
Sunday 2025-09-07, Sunny. Sunny, with a high near 80. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night 2025-09-07, Mostly Clear. Mostly clear, with a low around 56.- Monday 2025-09-08, Sunny. Sunny, with a high near 80.
- Monday Night 2025-09-08, Mostly Clear. Mostly clear, with a low around 55.
- Tuesday 2025-09-09, Sunny. Sunny, with a high near 83.
- Tuesday Night 2025-09-09, Mostly Clear. Mostly clear, with a low around 57.
- Wednesday 2025-09-10, Sunny. Sunny, with a high near 84.