Oak Ridge, TN 14 Day Weather - 37830 WeatherWorld.com
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Oak Ridge, TN Weather Forecast


Oak Ridge, TN Weather Forecast Dated: 1127 AM Tue Sep 01 2026 (Oak Ridge Time)
Expect a hot stretch with a mix of sun and clouds and frequent chances of rain over the next two weeks. moderate humidity and no major pressure swings will dominate.
Tuesday, September 1, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Partly Cloudy
Early-Evening
85°F 30°C
Cloudy
Sizzling hot near 98°F 37°C with a heat index reaching 102°F 39°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.
Wednesday, September 2, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
88°F 32°C
Sunny
Hot and sweltering around 95°F 35°C (heat index 98°F 37°C), sunny throughout the day, with lower humidity and steady pressure.
Thursday, September 3, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
86°F 30°C
Nearby Thunderstorms
Very hot with a high of 97°F 36°C, feeling closer to 101°F 38°C in the humidity, heavy thunderstorms conditions at times, with lower humidity and steady pressure.
Friday, September 4, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
86°F 30°C
Scattered Showers
Sizzling hot near 94°F 34°C with a heat index reaching 98°F 37°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Saturday, September 5, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
94°F 34°C
Nearby Thunderstorms
Early-Evening
83°F 28°C
Nearby Thunderstorms
Hot and sweltering around 94°F 34°C (heat index 97°F 36°C), locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds turning from the SSE to the NW at 8 mph 13 km/h.
Sunday, September 6, 2026
Mid-Morning
74°F 24°C
Sunny
Mid-Afternoon
91°F 33°C
Partly Cloudy
Early-Evening
86°F 30°C
Cloudy
Very hot with temperatures reaching 91°F 33°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
74°F 23°C
Partly Cloudy
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
83°F 28°C
Overcast
Balmy with temperatures reaching 87°F 31°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
74°F 24°C
Overcast
Mid-Afternoon
78°F 26°C
Light Showers
Early-Evening
75°F 24°C
Light Showers
Enjoyable around 78°F 26°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
90°F 32°C
Partly Cloudy
Early-Evening
86°F 31°C
Overcast
Very hot with a high of 90°F 32°C, feeling closer to 94°F 34°C in the humidity, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Thursday, September 10, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
87°F 31°C
Sunny
Sizzling hot near 91°F 33°C with a heat index reaching 94°F 35°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the SW at 9 mph 15 km/h.
Friday, September 11, 2026
Mid-Morning
75°F 24°C
Overcast
Mid-Afternoon
91°F 33°C
Nearby Thunderstorms
Early-Evening
81°F 27°C
Light Showers
Hot and sweltering around 91°F 33°C (heat index 95°F 35°C), scattered downpours possible, with lower humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
85°F 30°C
Heavy Rain
Early-Evening
74°F 24°C
Heavy Rain Showers
Very warm near 85°F 30°C, though humidity makes it feel like 89°F 32°C, dry early, with showers continuing through afternoon and evening, with steady humidity and steady pressure. Winds moving from the SW to the SE at 8 mph 14 km/h.
Sunday, September 13, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
82°F 28°C
Sunny
Warm and summery around 89°F 32°C (feels like 92°F 33°C), cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
82°F 28°C
Partly Cloudy
Early-Evening
80°F 27°C
Overcast
Warm temperatures up to 82°F 28°C, cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
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