Weather forecast for 10 daysCastroville, TX

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 75°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphE 82°
  • Humidity: 41%
  • UV index: 7
  • Sunrise: 7:38 am CDT
  • Sunset: 7:02 pm CDT
  • ▼
On Sunday, October 18, sunny intervals will be long-lasting, with few disruptions.
Temperature span will be from a high of a temperate 75.2°F to a low of a cool 53.6°F.
The anticipated high for tomorrow is anticipated to be a few degrees lower than the typical October maximum of 79.9°F.
Sunrise will be at 7:38 am and sunset at 7:02 pm; tomorrow's daylight will last for 11h and 23min.

10-day overview

Daily temperatures

Maximum temperature: 88°C.
Coldest day: tomorrow 75°C.

Chance of precipitation

Highest chance: Monday 26.10. 20%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNE 13°
  • Humidity: 54%
  • UV index: 0
  • Sunrise: 7:38 am CDT
  • Sunset: 7:03 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 75°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphE 82°
  • Humidity: 41%
  • UV index: 7
  • Sunrise: 7:38 am CDT
  • Sunset: 7:02 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 79°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphE 93°
  • Humidity: 43%
  • UV index: 7
  • Sunrise: 7:39 am CDT
  • Sunset: 7:01 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphE 83°
  • Humidity: 51%
  • UV index: 7
  • Sunrise: 7:40 am CDT
  • Sunset: 7:00 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 86°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphE 85°
  • Humidity: 48%
  • UV index: 7
  • Sunrise: 7:40 am CDT
  • Sunset: 6:59 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 88°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 7mphE 101°
  • Humidity: 52%
  • UV index: 7
  • Sunrise: 7:41 am CDT
  • Sunset: 6:58 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 86°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphESE 121°
  • Humidity: 51%
  • UV index: 7
  • Sunrise: 7:42 am CDT
  • Sunset: 6:57 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 88°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphSE 126°
  • Humidity: 57%
  • UV index: 6
  • Sunrise: 7:42 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 84°F
  • 64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 9mphESE 105°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 7:43 am CDT
  • Sunset: 6:55 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 86°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 9mphESE 107°
  • Humidity: 54%
  • UV index: 7
  • Sunrise: 7:44 am CDT
  • Sunset: 6:54 pm CDT
  • ▼
Throughout the next ten days, a combination of overcast and bright weather is forecasted.
Rainfall is not expected in Castroville in the upcoming days.
Temperature variation will be noticeable in the coming days. Forecast highs will fluctuate between 75.2°F and 87.8°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 48.2°F to 66.2°F.
Thursday and next Saturday, with the highest temperature of 87.8°F, will be the hottest days in Castroville; the coldest day will be Sunday, with a maximum of 75.2°F.
Updated: Oct 18, 2026 @ 00:22:26 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Castroville, expect brilliant sunshine under mostly clear skies.

Tomorrow, the maximum temperature will be 75.2°F, while the minimum temperature will be 53.6°F.
Tomorrow, the highest temperature will be a few degrees lower than the average maximum temperature in October. The lowest temperature tomorrow will be also a few degrees lower than the average low temperature.

On Sunday, in Castroville, sunrise will be at 7:38 am and sunset at 7:02 pm (CDT).

Tomorrow, the daylight will last for 11h and 23min.