Weather forecast for todaySan Leon, TX

Weather forecast for today

Current condition 8:55 am CDT

  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 11mphNE 40°
  • Humidity: 60%
  • Dewpoint: 48°F
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In San Leon, currently, the sun dominates the sky, creating a bright and refreshing ambiance.
The temperature is an enjoyable 62.6°F. The current temperature is at the minimum anticipated for today.

Sunday Oct 18, 2026

  • 73°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphENE 57°
  • Humidity: 48%
  • UV index: 7
  • Sunrise: 7:23 am CDT
  • Sunset: 6:46 pm CDT
  • ▼
Today, on Sunday, October 18, a bright and mostly cloud-free sky is in store.
Temperature is anticipated to swing from a high of a moderately hot 73.4°F to a low of a breezy 62.6°F.
Today's temperature peak is set to be moderately lower than the typical October high of 78.8°F.
Sunrise was at 7:23 am and sunset will be at 6:46 pm; the daylight will last for 11h and 23min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 72°C.
Coldest hour: 11 pm 64°C.

Chance of precipitation

Highest chance: 1%.

Hourly weather forecast

  • 9 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphNE 43°
  • Humidity: 54%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphNE 52°
  • Humidity: 51%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 11 am
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphNE 54°
  • Humidity: 47%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 12 pm
  • 68°F
  • Feels like:
    68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphNE 54°
  • Humidity: 49%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 1 pm
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNE 54°
  • Humidity: 45%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNE 55°
  • Humidity: 42%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 3 pm
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNE 55°
  • Humidity: 40%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphENE 62°
  • Humidity: 40%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 5 pm
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphENE 70°
  • Humidity: 41%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphENE 76°
  • Humidity: 44%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:46 pm
  • 7 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphE 82°
  • Humidity: 50%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphENE 77°
  • Humidity: 55%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphENE 76°
  • Humidity: 60%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphENE 69°
  • Humidity: 63%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphENE 56°
  • Humidity: 65%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in San Leon, primarily dry and sunny and occasionally overcast weather is expected.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 64.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be a few degrees lower than October's average maximum of 78.8°F. Today, the overnight low is more consistent with November's usual minimum of 58.8°F than October's 68.7°F.
Updated: Oct 18, 2026 @ 13:55:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 8:55 am CDT, the temperature is 62.6°F.

On Sunday, golden sunshine will carry through the day.

Today, the highest temperature will be 73.4°F, while the lowest temperature will be 62.6°F.
The highest temperature today will be relatively lower than the average maximum temperature in October. The lowest temperature will be also a couple of degrees lower than the average low of 68.7°F.

On Sunday, in San Leon, sunrise was at 7:23 am and sunset will be at 6:46 pm (CDT).

In San Leon, today, there will be 11h and 23min of daylight.