Weather forecast for todaySour Lake, TX

Weather forecast for today

Current condition 12:34 pm CDT

  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 6mphNE 40°
  • Humidity: 48%
  • Dewpoint: 54°F
  • Pressure: 30.19"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
At the moment, in Sour Lake, visibility is excellent under a crystal-clear sky.
The temperature is a moderately hot 75.2°F. The current temperature is only a few degrees off the highest temperature for today.

Tuesday Oct 20, 2026

  • 81°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNE 40°
  • Humidity: 45%
  • UV index: 7
  • Sunrise: 7:23 am CDT
  • Sunset: 6:41 pm CDT
  • ▼
Today, in Sour Lake, a partly cloudy outlook will keep the sky interesting throughout the day.
The highest predicted temperature is a temperate 80.6°F, while the lowest temperature will be a moderate 57.2°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be 80.6°F.
October's usual high of 80.4°F is anticipated to be matched by the day’s maximum temperature.
Sunrise was at 7:23 am and sunset will be at 6:41 pm; the daylight will last for 11h and 19min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 81°C.
Coldest hour: 10 pm 63°C.

Chance of precipitation

Highest chance: 9 pm - 10 pm 2%.

Hourly weather forecast

  • 1 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNE 38°
  • Humidity: 46%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 2 pm
  • 79°F
  • Feels like:
    79°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNE 39°
  • Humidity: 44%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 3 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 41°
  • Humidity: 43%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 45°
  • Humidity: 42%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 5 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNE 35°
  • Humidity: 43%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 42°
  • Humidity: 50%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:41 pm
  • 7 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 41°
  • Humidity: 65%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 54°
  • Humidity: 73%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNE 41°
  • Humidity: 77%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphNNE 29°
  • Humidity: 81%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 63°F
  • Feels like:
    63°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphNNE 14°
  • Humidity: 80%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Sour Lake, primarily overcast and occasionally bright weather is predicted.
The temperature will be between a minimum of 62.6°F and a maximum of 78.8°F. The warmest part of the day will be from 2 pm to 5 pm.
The forecasted high will be close to the typical October maximum of 80.4°F. Forecasts indicate a night temperature also a few degrees lower than the usual October minimum of 61.9°F.
Updated: Oct 20, 2026 @ 17:34:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (12:34 pm CDT) it is 75.2°F in Sour Lake.

Today, a mix of clouds and blue sky is expected.

Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 57.2°F. The maximum heat index, which combines air temperature and relative humidity, is estimated at 80.6°F.
The highest temperature will be in line with the average maximum of 80.4°F in October. The lowest temperature will be slightly cooler than the average low of 61.9°F.

On Tuesday, in Sour Lake, sunrise was at 7:23 am and sunset will be at 6:41 pm (CDT).

In Sour Lake, the length of the day today will be 11h and 19min.