National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Angleton / Lake Jackson, Brazoria County Airport (KLBX)

Lat: 29.12°NLon: 95.46°WElev: 20ft.

Fair

29°C

84°F

Humidity 74%
Wind Speed S 17 km/h
Barometer 1015.6 mb (29.99 in)
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index33°C (92°F)
Last update 12 Jul 7:53 pm CDT
Extended Forecast for

Brazoria TX

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind 10 to 15 km/h.

    Low: 25 °C

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 11am and 4pm. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon.

    High: 33 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. South wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight.

    Low: 25 °C

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33. Heat index values as high as 38. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    High: 33 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. South wind 5 to 15 km/h.

    Low: 25 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 33. Chance of precipitation is 20%.

    High: 33 °C

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34.

    High: 34 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. South wind 10 to 15 km/h.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 11am and 4pm. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 25. South wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33. Heat index values as high as 38. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Monday Night
Partly cloudy, with a low around 25. South wind 5 to 15 km/h.
Tuesday
A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 33. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 34.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 24.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 25.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brazoria TX
 29.04°N 95.57°W (Elev. 23 m)
Last Update:
7:20 pm CDT Jul 12, 2025
Forecast Valid:
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation