Weather forecast for tomorrowOld Washington, TN
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphNE 51°
- Humidity: 55%
- UV index: 5
- Sunrise: 7:48 am EDT
- Sunset: 7:00 pm EDT
- details ▼
On Sunday, in Old Washington, uninterrupted sunshine is anticipated.
A considerable disparity in temperature is expected, reaching up to a maximum of a pleasant 68°F and falling to a minimum of an icy 39.2°F.
Tomorrow's highest temperature is expected to match the regular high for October at 69.4°F.
Sunrise will be at 7:48 am and sunset at 7:00 pm; tomorrow's daylight will last for 11h and 12min.
A considerable disparity in temperature is expected, reaching up to a maximum of a pleasant 68°F and falling to a minimum of an icy 39.2°F.
Tomorrow's highest temperature is expected to match the regular high for October at 69.4°F.
Sunrise will be at 7:48 am and sunset at 7:00 pm; tomorrow's daylight will last for 11h and 12min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 72°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphNW 317°
- Humidity: 84%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 0mphW 274°
- Humidity: 89%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 0mphNW 313°
- Humidity: 92%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphNW 324°
- Humidity: 94%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:48 am
- 8 am
- 39°F
- Feels like:39°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphNNW 348°
- Humidity: 95%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNE 24°
- Humidity: 72%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNE 37°
- Humidity: 50%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNE 34°
- Humidity: 37%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 38°
- Humidity: 34%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 6 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 28°
- Humidity: 40%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 7:00 pm
- 8 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphN 354°
- Humidity: 61%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphN 355°
- Humidity: 67%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, bright skies and dry conditions are anticipated.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 71.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be comparable to October's average maximum of 69.4°F. Tomorrow, the overnight low is more close to November's usual minimum of 39.6°F than October's 48.7°F.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 71.6°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be comparable to October's average maximum of 69.4°F. Tomorrow, the overnight low is more close to November's usual minimum of 39.6°F than October's 48.7°F.
Updated: Oct 18, 2026 @ 03:38:09 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, sunny and dry conditions are anticipated.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be in line with the average highest temperature of 69.4°F in October. The lowest temperature will be notably lower than the average low of 48.7°F.
The maximum temperature will be in line with the average highest temperature of 69.4°F in October. The lowest temperature will be notably lower than the average low of 48.7°F.
On Sunday, in Old Washington, sunrise will be at 7:48 am and sunset at 7:00 pm (EDT).
Tomorrow, the daylight will last for 11h and 12min.
