Weather forecast for 10 daysPorterfield, TN
Weather forecast for the weekend
Sunday Oct 18, 2026
- 70°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphN 11°
- Humidity: 37%
- UV index: 5
- Sunrise: 6:54 am CDT
- Sunset: 6:05 pm CDT
- details ▼
On Sunday, October 18, sunshine is forecasted under mostly clear skies.
A stark contrast will be observed between the day's peak temperature of a pleasant 69.8°F and the night's low of an icy 37.4°F.
Today, the anticipated peak temperature is expected to mirror October's average high of 69.3°F.
Sunrise was at 6:54 am and sunset will be at 6:05 pm; the daylight will last for 11h and 11min.
A stark contrast will be observed between the day's peak temperature of a pleasant 69.8°F and the night's low of an icy 37.4°F.
Today, the anticipated peak temperature is expected to mirror October's average high of 69.3°F.
Sunrise was at 6:54 am and sunset will be at 6:05 pm; the daylight will last for 11h and 11min.
10-day overview
Daily temperatures
Maximum temperature: 79°C.
Coldest day: today 70°C.
Coldest day: today 70°C.
Chance of precipitation
Highest chance: Thursday 6%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 70°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphN 11°
- Humidity: 37%
- UV index: 5
- Sunrise: 6:54 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 73°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNNW 348°
- Humidity: 45%
- UV index: 5
- Sunrise: 6:55 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNNE 22°
- Humidity: 42%
- UV index: 5
- Sunrise: 6:55 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 79°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNNE 12°
- Humidity: 40%
- UV index: 5
- Sunrise: 6:56 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphNNE 17°
- Humidity: 43%
- UV index: 5
- Sunrise: 6:57 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 79°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNE 34°
- Humidity: 41%
- UV index: 5
- Sunrise: 6:58 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 43°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphWSW 247°
- Humidity: 44%
- UV index: 5
- Sunrise: 6:59 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 43°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphNW 314°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:00 am CDT
- Sunset: 5:56 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 79°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphNNW 347°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:01 am CDT
- Sunset: 5:55 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 79°F
- 50°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphNNE 20°
- Humidity: 43%
- UV index: 5
- Sunrise: 7:02 am CDT
- Sunset: 5:54 pm CDT
- details ▼
For the coming ten days, a combination of sunny and gloomy weather is forecasted.
Rain is not anticipated in Porterfield in the upcoming days.
In the coming days, the maximum temperature will range between 69.8°F and 78.8°F, while the variation in nighttime lows will be notably wide, as the overnight lows will vary from 37.4°F to 50°F.
Wednesday, Friday through next Tuesday, with the highest temperature of 78.8°F, will be the warmest days; today is the coldest day, with a maximum temperature of 69.8°F.
Rain is not anticipated in Porterfield in the upcoming days.
In the coming days, the maximum temperature will range between 69.8°F and 78.8°F, while the variation in nighttime lows will be notably wide, as the overnight lows will vary from 37.4°F to 50°F.
Wednesday, Friday through next Tuesday, with the highest temperature of 78.8°F, will be the warmest days; today is the coldest day, with a maximum temperature of 69.8°F.
Updated: Oct 18, 2026 @ 14:52:00 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, the outlook remains bright and sunny.
Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 37.4°F.
The highest temperature will be in line with the average maximum of 69.3°F in October. Today, the lowest temperature will be noticeably lower than the average low of 49.5°F.
The highest temperature will be in line with the average maximum of 69.3°F in October. Today, the lowest temperature will be noticeably lower than the average low of 49.5°F.
On Sunday, in Porterfield, sunrise was at 6:54 am and sunset will be at 6:05 pm (CDT).
In Porterfield, today, there will be 11h and 11min of daylight.
