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

Hazardous Weather Conditions

Current conditions at

Angleton / Lake Jackson, Brazoria County Airport (KLBX)

Lat: 29.12°NLon: 95.46°WElev: 20ft.

A Few Clouds

84°F

29°C

Humidity 88%
Wind Speed SW 8 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 80°F (27°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 1 Aug 8:53 am CDT
Extended Forecast for

Quintana TX

Heat Advisory August 1, 01:00pm until August 1, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 91. Heat index values as high as 106. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 91 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 82. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 92. Heat index values as high as 102. West wind around 10 mph.

    High: 92 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 81. Southwest wind around 10 mph.

    Low: 81 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. South wind 10 to 15 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 82.

    Low: 82 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 82.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Heat index values as high as 106. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 82. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 92. Heat index values as high as 102. West wind around 10 mph.
Sunday Night
Mostly clear, with a low around 81. Southwest wind around 10 mph.
Monday
Sunny, with a high near 91. South wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 82.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 82.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 82.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 81.
Friday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Quintana TX
 28.93°N 95.31°W (Elev. 3 ft)
Last Update:
7:41 am CDT Aug 1, 2026
Forecast Valid:
9am CDT Aug 1, 2026-6pm CDT Aug 7, 2026
 
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