Weather forecast for tomorrowPort Serena, TN
Weather forecast for tomorrow
Monday Oct 19, 2026
- 73°F
- 45°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphN 7°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:50 am EDT
- Sunset: 7:00 pm EDT
- details ▼
Tomorrow, on Monday, October 19, sun-filled conditions are also expected to persist.
A considerable disparity in temperature is anticipated, reaching up to a maximum of a warm 73.4°F and falling to a minimum of a frosty 44.6°F.
Expect temperatures to reach October's average high of 70.2°F.
Sunrise will be at 7:50 am and sunset at 7:00 pm; tomorrow's daylight will last for 11h and 10min.
A considerable disparity in temperature is anticipated, reaching up to a maximum of a warm 73.4°F and falling to a minimum of a frosty 44.6°F.
Expect temperatures to reach October's average high of 70.2°F.
Sunrise will be at 7:50 am and sunset at 7:00 pm; tomorrow's daylight will last for 11h and 10min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 6 pm 70°C.
Coldest hour: 6 am 43°C.
Coldest hour: 6 am 43°C.
Chance of precipitation
Highest chance: 12 am 4%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphW 264°
- Humidity: 81%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphWSW 241°
- Humidity: 84%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphW 267°
- Humidity: 79%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphW 269°
- Humidity: 81%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:50 am
- 8 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphNW 313°
- Humidity: 85%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNW 338°
- Humidity: 63%
- 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: 3mphNNE 31°
- Humidity: 46%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 24°
- Humidity: 38%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNE 31°
- Humidity: 36%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 6 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 36°
- Humidity: 40%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 7:00 pm
- 8 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphN 9°
- Humidity: 57%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphN 357°
- Humidity: 68%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily bright and sunny weather is anticipated.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 71.6°F. The warmest part of the day will be at 4 pm and 5 pm.
The high temperature is expected to be comparable to October's usual value of 70.2°F. The lowest temperature is expected to be also a couple of degrees lower than the average minimum in October, typically 49.6°F.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 71.6°F. The warmest part of the day will be at 4 pm and 5 pm.
The high temperature is expected to be comparable to October's usual value of 70.2°F. The lowest temperature is expected to be also a couple of degrees lower than the average minimum in October, typically 49.6°F.
Updated: Oct 18, 2026 @ 11:55:12 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 Monday, sun-filled conditions are expected to persist.
Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 44.6°F.
The maximum temperature will be in line with the average highest temperature of 70.2°F in October. The lowest temperature will be a couple of degrees lower than the average low of 49.6°F.
The maximum temperature will be in line with the average highest temperature of 70.2°F in October. The lowest temperature will be a couple of degrees lower than the average low of 49.6°F.
On Monday, in Port Serena, sunrise will be at 7:50 am and sunset at 7:00 pm (EDT).
In Port Serena, the length of the day tomorrow will be 11h and 10min.
