Weather forecast for 10 daysWatertown, TN

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNE 15°
  • Humidity: 46%
  • UV index: 5
  • Sunrise: 6:53 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
Today, a mix of clouds and blue sky is expected.
Temperatures will oscillate between a comfortable 62.6°F at their highest and a cold 37.4°F at their lowest.
The expected high is lower and consistent with November's normal of 56.7°F rather than October's.
Sunrise was at 6:53 am and sunset will be at 6:06 pm; the daylight will last for 11h and 13min.

Sunday Oct 18, 2026

  • 70°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphNE 48°
  • Humidity: 49%
  • UV index: 5
  • Sunrise: 6:54 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
Tomorrow, on Sunday, sunshine is also expected with little to no cloud cover.
Temperature changes will be remarkable, ranging from a high of an agreeable 69.8°F to a low of a cold 37.4°F.
The temperature will be in line with October's average maximum of 69.1°F.
Sunrise will be at 6:54 am and sunset at 6:04 pm; tomorrow's daylight will last for 11h and 11min.

10-day overview

Daily temperatures

Warmest period: Saturday - Monday 81°C.
Coldest day: today 63°C.

Chance of precipitation

Highest chance: tomorrow 6%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNE 15°
  • Humidity: 46%
  • UV index: 5
  • Sunrise: 6:53 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 70°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphNE 48°
  • Humidity: 49%
  • UV index: 5
  • Sunrise: 6:54 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 73°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphNW 321°
  • Humidity: 46%
  • UV index: 5
  • Sunrise: 6:55 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 77°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphNNE 25°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 6:56 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 79°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNNE 18°
  • Humidity: 43%
  • UV index: 5
  • Sunrise: 6:57 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 79°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphNNE 16°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 6:57 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 79°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphNNE 31°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 6:58 am CDT
  • Sunset: 5:58 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphNW 317°
  • Humidity: 45%
  • UV index: 5
  • Sunrise: 6:59 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphWNW 301°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 7:00 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphNW 317°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 7:01 am CDT
  • Sunset: 5:55 pm CDT
  • ▼
Looking ahead to the next ten days, primarily sun-filled and occasionally overcast weather is expected.
Rainfall is not forecasted in Watertown in the upcoming period.
Temperature differences will be noticeable across the forecast period. Forecast highs will fluctuate between 62.6°F and 80.6°F, while nighttime temperatures are expected to vary from 37.4°F to 48.2°F.
With a maximum temperature of 80.6°F, next Saturday through next Monday will be the warmest days in Watertown; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 17, 2026 @ 15:28:51 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, partly cloudy skies will persist, making for a mix of sun and clouds.

Today, the highest temperature will be 62.6°F, while the lowest temperature will be 37.4°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. The lowest temperature will be noticeably lower than the average low of 49.6°F.

On Saturday, in Watertown, sunrise was at 6:53 am and sunset will be at 6:06 pm (CDT).

In Watertown, today, there will be 11h and 13min of daylight.

Tomorrow, sunshine is expected with little to no cloud cover.

Tomorrow, the maximum temperature in Watertown will be 69.8°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be in line with the average highest temperature of 69.1°F in October. The lowest temperature tomorrow will be uncommonly lower than the average low of 49.6°F.

On Sunday, in Watertown, sunrise will be at 6:54 am and sunset at 6:04 pm (CDT).

Tomorrow, the daylight will last for 11h and 11min.