Weather forecast for 10 daysSumner, FL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 75°F
- 57°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphNE 36°
- Humidity: 65%
- UV index: 7
- Sunrise: 7:35 am EDT
- Sunset: 6:58 pm EDT
- details ▼
On Sunday, October 18, sun-filled skies will remain for most of the day.
The temperature will vary between a maximum of a warm 75.2°F and a minimum of a moderate 57.2°F.
Forecast models suggest colder conditions, with a peak that mirrors November's climate average rather than October's.
Sunrise will be at 7:35 am and sunset at 6:58 pm; tomorrow's daylight will last for 11h and 23min.
The temperature will vary between a maximum of a warm 75.2°F and a minimum of a moderate 57.2°F.
Forecast models suggest colder conditions, with a peak that mirrors November's climate average rather than October's.
Sunrise will be at 7:35 am and sunset at 6:58 pm; tomorrow's daylight will last for 11h and 23min.
10-day overview
Daily temperatures
Warmest day: Wednesday 81°C.
Coldest day: tomorrow 75°C.
Coldest day: tomorrow 75°C.
Chance of precipitation
Highest chance: Sunday - Monday 8%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 55°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphNNE 26°
- Humidity: 72%
- UV index: 0
- Sunrise: 7:34 am EDT
- Sunset: 6:59 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 75°F
- 57°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphNE 36°
- Humidity: 65%
- UV index: 7
- Sunrise: 7:35 am EDT
- Sunset: 6:58 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 79°F
- 52°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphNNE 30°
- Humidity: 63%
- UV index: 7
- Sunrise: 7:35 am EDT
- Sunset: 6:57 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 79°F
- 54°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphNNE 24°
- Humidity: 58%
- UV index: 7
- Sunrise: 7:36 am EDT
- Sunset: 6:56 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 81°F
- 54°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphNNE 18°
- Humidity: 58%
- UV index: 7
- Sunrise: 7:37 am EDT
- Sunset: 6:55 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 79°F
- 55°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphN 6°
- Humidity: 56%
- UV index: 7
- Sunrise: 7:37 am EDT
- Sunset: 6:54 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 79°F
- 57°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphNNE 31°
- Humidity: 59%
- UV index: 7
- Sunrise: 7:38 am EDT
- Sunset: 6:53 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 59°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphNNE 32°
- Humidity: 67%
- UV index: 7
- Sunrise: 7:39 am EDT
- Sunset: 6:52 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 59°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 15mphNNE 27°
- Humidity: 67%
- UV index: 7
- Sunrise: 7:39 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 79°F
- 57°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 12mphNNE 26°
- Humidity: 65%
- UV index: 7
- Sunrise: 7:40 am EDT
- Sunset: 6:51 pm EDT
- details ▼
Weather models show that a combination of sun-filled and gloomy weather is predicted.
Rain is not forecasted in Sumner in the upcoming days.
The high temperatures are expected to remain largely stable in the coming days. Maximum temperatures will fall between 75.2°F and 80.6°F, while the forecast minimum temperature falls between 51.8°F and 59°F.
Expect the warmest day on Wednesday, with temperatures peaking at 80.6°F; with the highest temperature of 75.2°F, Sunday will be the coldest day.
Rain is not forecasted in Sumner in the upcoming days.
The high temperatures are expected to remain largely stable in the coming days. Maximum temperatures will fall between 75.2°F and 80.6°F, while the forecast minimum temperature falls between 51.8°F and 59°F.
Expect the warmest day on Wednesday, with temperatures peaking at 80.6°F; with the highest temperature of 75.2°F, Sunday will be the coldest day.
Updated: Oct 18, 2026 @ 02:54:36 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
Tomorrow, a bright and mostly cloud-free sky is in store.
Tomorrow, the highest temperature will be 75.2°F, while the lowest temperature will be 57.2°F.
The maximum temperature will be slightly cooler than the average highest temperature of 81.1°F in October. Tomorrow, the lowest temperature will be also a few degrees lower than the average low temperature.
The maximum temperature will be slightly cooler than the average highest temperature of 81.1°F in October. Tomorrow, the lowest temperature will be also a few degrees lower than the average low temperature.
On Sunday, in Sumner, sunrise will be at 7:35 am and sunset at 6:58 pm (EDT).
Tomorrow, the daylight will last for 11h and 23min.
