Sevierville Weather in August
August in Sevierville brings very high temperatures around 32°C (90°F) during the day, dropping to 19°C (66°F) at night, with quite a bit of rainfall expected, averaging around 86 mm (3.4 in) for the month.
Rainfall in Sevierville in August
Based on our climate data of the past 30 years, about 11 days of rain are anticipated, with 86 mm (3.4 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Sevierville in August
Daytime temperatures in Sevierville reach 32°C (90°F) in August, dropping to 19°C (66°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.
Sunshine in Sevierville in August
The month enjoys around 277 hours of sunshine, creating mostly sunny days with good weather conditions.For Sevierville itself, May and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Sevierville's climate page.
Sevierville Temperature in August
Min Temperature
19°C (66°F)
Max Temperature
32°C (90°F)
Chance of Rain
37%
Precipitation
86 mm (3.4 in)
Rainy days
11 days
Humidity
76% *
Sunshine
277 hours *
Percentage Sunshine
67% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sevierville typically stay consistent throughout August, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 20°C (68°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Sevierville in August
Browse day-by-day weather records for Sevierville spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sevierville historical weather extremes in August
Our historical data for Sevierville spans 1976 to 2025, revealing these weather extremes.
- Sevierville recorded its highest August temperature of 38°C (100°F) on August 23, 2007.
- Sevierville experienced its chilliest August day on August 12, 2004, reaching only 21°C (70°F).
- The lowest overnight temperature recorded in August was 11°C (52°F) (August 27, 2025).
Best Places in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →
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What to Wear in Sevierville in August
Warm but pleasant conditions in Sevierville in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Sevierville in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Sevierville's climate page.
Temperature Rainfall Sunshine Humidity
See the full Sevierville climate overview or explore weather in the United States of America.
