Weather forecast for 10 daysSebastian, TX

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 72°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphN 359°
  • Humidity: 36%
  • UV index: 8
  • Sunrise: 7:31 am CDT
  • Sunset: 7:01 pm CDT
  • ▼
Today, skies will stay clear and sunny.
Temperatures are expected to range from a maximum of an agreeable 71.6°F to a minimum of a moderate 55.4°F.
The day’s maximum of 71.6°F shows a shift toward November's pattern over October's.
Sunrise was at 7:31 am and sunset will be at 7:01 pm; the daylight will last for 11h and 30min.

Sunday Oct 18, 2026

  • 79°F
  • 63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 12mphN 358°
  • Humidity: 49%
  • UV index: 7
  • Sunrise: 7:32 am CDT
  • Sunset: 7:00 pm CDT
  • ▼
Tomorrow, a mostly gray sky is forecasted with minimal brightness.
The highest temperature will be a temperate 78.8°F, while the lowest predicted temperature is a breezy 62.6°F.
A high of 78.8°F is expected, which aligns better with November's average peak of 76.5°F than October's 85.1°F.
Sunrise will be at 7:32 am and sunset at 7:00 pm; tomorrow's daylight will last for 11h and 28min.

10-day overview

Daily temperatures

Warmest period: Saturday - Monday 90°C.
Coldest day: today 72°C.

Chance of precipitation

Highest chance: Wednesday 48%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 72°F
  • 55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphN 359°
  • Humidity: 36%
  • UV index: 8
  • Sunrise: 7:31 am CDT
  • Sunset: 7:01 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 79°F
  • 63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 12mphN 358°
  • Humidity: 49%
  • UV index: 7
  • Sunrise: 7:32 am CDT
  • Sunset: 7:00 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 82°F
  • 66°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphNNE 20°
  • Humidity: 67%
  • UV index: 5
  • Sunrise: 7:32 am CDT
  • Sunset: 6:59 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 86°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0.04"
  • Wind: 14mphNE 34°
  • Humidity: 69%
  • UV index: 8
  • Sunrise: 7:33 am CDT
  • Sunset: 6:58 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 84°F
  • 64°F
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 0.16"
  • Wind: 14mphNE 56°
  • Humidity: 73%
  • UV index: 7
  • Sunrise: 7:33 am CDT
  • Sunset: 6:57 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 88°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphNE 55°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 7:34 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 88°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 14mphE 97°
  • Humidity: 60%
  • UV index: 8
  • Sunrise: 7:34 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 90°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 16mphESE 122°
  • Humidity: 60%
  • UV index: 7
  • Sunrise: 7:35 am CDT
  • Sunset: 6:55 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 90°F
  • 68°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 15mphESE 111°
  • Humidity: 60%
  • UV index: 6
  • Sunrise: 7:36 am CDT
  • Sunset: 6:54 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 90°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0.12"
  • Wind: 14mphESE 110°
  • Humidity: 63%
  • UV index: 7
  • Sunrise: 7:36 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
For the next ten days, a combination of primarily overcast and occasionally sunny and rainy weather is predicted.
Rainfall is expected on Tuesday, Wednesday and next Monday.
The temperature will vary considerably throughout the forecast window. The temperature is expected to swing from 71.6°F up to 89.6°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 55.4°F and 69.8°F.
Next Saturday through next Monday, with the highest temperature of 89.6°F, will be the hottest days in Sebastian; today is the coldest day, with a maximum temperature of 71.6°F.
Combining with the humidity, the maximum feel-like temperature may increase substantially and range between 71.6°F and a fiery hot 100.4°F.
Updated: Oct 17, 2026 @ 18:06:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Sebastian, skies are expected to be clear and full of sunshine.

Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 55.4°F.
Today, the highest temperature will be notably lower than the average maximum of 85.1°F in October. The lowest temperature today will be also noticeably lower than the average low of 71.4°F.

On Saturday, in Sebastian, sunrise was at 7:31 am and sunset will be at 7:01 pm (CDT).

Today, the daylight will last for 11h and 30min.

On Sunday, the weather will be mostly cloudy.

Tomorrow, the maximum temperature will be 78.8°F, while the minimum temperature will be 62.6°F.
The maximum temperature tomorrow will be moderately lower than the average highest temperature in October. The lowest temperature will be also moderately lower than the average low of 71.4°F.

On Sunday, in Sebastian, sunrise will be at 7:32 am and sunset at 7:00 pm (CDT).

In Sebastian, tomorrow, there will be 11h and 28min of daylight.