Nashville

Sweetwater County, Tennessee, United States

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Current Weather

28°

Clear

Feels Like: 28°

Min: 23°

Max: 34°

The next few hours will be clear, with tomorrow reaching 37°C and dropping to 25°C. The coming days will be mostly clear starting in the afternoon.

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

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Today
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Daylight Hours

06:34

Sunrise

18:49

Sunset

12 hours 15 minutes of sunlight today

Moon

Waxing Crescent

10:08

Moonrise

20:04

Moonset

Daily Forecast

Monday

23°
34°

Today

23°
37°

Wednesday

25°
36°

Thursday

24°
36°

Friday

24°
36°

Saturday

23°
36°

Sunday

24°
34°

Monday

22°
30°

Tuesday

20°
28°

Wednesday

19°
24°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

55% Comfortable
Low High

Weather in Nashville tomorrow, September 15, 2026

Sunshine leads the day in Nashville on September 15, 2026, with a patch of cloud building near 19:00. The broader outlook stays fair despite that temporary thickening. Morning skies stay relatively clear, holding cloud close to 0% near 00:00. The early part of the day favours being outside.

The temperature range runs from about 23°C up to 37°C. Moisture in the air spans 31%-79%, with the highest values around 06:00. Winds stay light, near 4.1 km/h by 12:00, so the day feels still more than breezy.

Through the afternoon skies look more workable, with cloud near 26% around 19:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility stays near 16.1 km. Daylight runs from 06:35 to 18:48, lasting 12 hours 12 minutes of sunlight today.

Taken together, settled sunshine in Nashville on September 15, 2026 makes outdoor timing easier, with highs near 37°C.

Frequently asked questions about weather in Nashville

How warm does it get in Nashville?

The warmest month in Nashville is July, with average high temperatures of 32°C. The average temperature during this period is around 27°C.

How cold does it get in Nashville?

The coldest month in Nashville is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.

What is the wettest time of year in Nashville?

The wettest month in Nashville is February, with an average of 163mm of precipitation.

What is the driest time of year in Nashville?

The driest month in Nashville is November, with an average of 84mm of precipitation.

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