Weather forecast for 10 daysMercer, TN
Weather forecast for the weekend
Saturday Oct 17, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 20°
- Humidity: 35%
- UV index: 6
- Sunrise: 7:04 am CDT
- Sunset: 6:18 pm CDT
- details ▼
Today, sunny conditions are expected to continue.
Temperatures are anticipated to range from a maximum of an enjoyable 62.6°F to a minimum of a wintry 39.2°F.
Today, the colder forecast high of 62.6°F matches November's pattern over October's.
Sunrise was at 7:04 am and sunset will be at 6:18 pm; the daylight will last for 11h and 14min.
Temperatures are anticipated to range from a maximum of an enjoyable 62.6°F to a minimum of a wintry 39.2°F.
Today, the colder forecast high of 62.6°F matches November's pattern over October's.
Sunrise was at 7:04 am and sunset will be at 6:18 pm; the daylight will last for 11h and 14min.
Sunday Oct 18, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphESE 106°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:05 am CDT
- Sunset: 6:17 pm CDT
- details ▼
Tomorrow, on Sunday, October 18, sunny skies are in store, with excellent visibility.
Substantial temperature variations are predicted, soaring to a maximum of a delightful 69.8°F and descending to a minimum of a cold 41°F.
The highest temperature is expected to follow the average for October, around 71.1°F.
Sunrise will be at 7:05 am and sunset at 6:17 pm; tomorrow's daylight will last for 11h and 12min.
Substantial temperature variations are predicted, soaring to a maximum of a delightful 69.8°F and descending to a minimum of a cold 41°F.
The highest temperature is expected to follow the average for October, around 71.1°F.
Sunrise will be at 7:05 am and sunset at 6:17 pm; tomorrow's daylight will last for 11h and 12min.
10-day overview
Daily temperatures
Warmest period: Saturday - Sunday 84°C.
Coldest day: today 63°C.
Coldest day: today 63°C.
Chance of precipitation
Highest chance: tomorrow 5%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 20°
- Humidity: 35%
- UV index: 6
- Sunrise: 7:04 am CDT
- Sunset: 6:18 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphESE 106°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:05 am CDT
- Sunset: 6:17 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 73°F
- 41°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphESE 120°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:06 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNE 37°
- Humidity: 42%
- UV index: 5
- Sunrise: 7:07 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 79°F
- 45°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNNE 15°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:07 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 81°F
- 46°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNNE 15°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:08 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 81°F
- 46°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNE 38°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:09 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 84°F
- 50°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSSE 156°
- Humidity: 40%
- UV index: 5
- Sunrise: 7:10 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 84°F
- 50°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphWSW 237°
- Humidity: 42%
- UV index: 5
- Sunrise: 7:11 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 82°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNW 310°
- Humidity: 42%
- UV index: 5
- Sunrise: 7:12 am CDT
- Sunset: 6:07 pm CDT
- details ▼
Ten-day trends indicate that primarily bright and occasionally cloudy weather is expected.
Rain is not forecasted in Mercer in the upcoming days.
Substantial differences in temperature are forecasted in the coming days. Maximum temperatures are forecasted between 62.6°F and 84.2°F, while the forecast minimum temperature falls between 39.2°F and 50°F.
With a maximum temperature of 84.2°F, next Saturday and Sunday will be the hottest days in Mercer; today is the coldest day, with a maximum temperature of 62.6°F.
Rain is not forecasted in Mercer in the upcoming days.
Substantial differences in temperature are forecasted in the coming days. Maximum temperatures are forecasted between 62.6°F and 84.2°F, while the forecast minimum temperature falls between 39.2°F and 50°F.
With a maximum temperature of 84.2°F, next Saturday and Sunday will be the hottest days in Mercer; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 17, 2026 @ 18:37:27 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
Today, in Mercer, uninterrupted sunshine is anticipated.
Today, the highest temperature will be 62.6°F, while the lowest temperature will be 39.2°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. The lowest temperature today will be noticeably lower than the average low of 51.8°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. The lowest temperature today will be noticeably lower than the average low of 51.8°F.
On Saturday, in Mercer, sunrise was at 7:04 am and sunset will be at 6:18 pm (CDT).
Today, the daylight will last for 11h and 14min.
On Sunday, conditions will remain bright with clear skies.
Tomorrow, the highest temperature will be 69.8°F, while the lowest temperature will be 41°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be notably lower than the average low of 51.8°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be notably lower than the average low of 51.8°F.
On Sunday, in Mercer, sunrise will be at 7:05 am and sunset at 6:17 pm (CDT).
In Mercer, tomorrow, there will be 11h and 12min of daylight.





