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

Hazardous Weather Conditions

Current conditions at

La Porte Municipal Airport (KT41)

Lat: 29.67°NLon: 95.06°WElev: 25ft.

Overcast

83°F

28°C

Humidity 83%
Wind Speed E 17 mph
Barometer 29.62 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 17 Jun 4:15 pm CDT
Extended Forecast for

Highlands TX

Heat Advisory June 18, 11:00am until June 19, 10:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 79. East wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 79 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Heat index values as high as 109. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 81. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 90. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 80. Southeast wind 5 to 10 mph.

    Low: 80 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of thunderstorms before 7am. Partly sunny, with a high near 90. Chance of precipitation is 30%.

    High: 90 °F

    Chance
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 80.

    Low: 80 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 79. East wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 91. Heat index values as high as 109. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 81. South wind 10 to 15 mph, with gusts as high as 20 mph.
Juneteenth
Partly sunny, with a high near 90. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 80. Southeast wind 5 to 10 mph.
Saturday
A chance of thunderstorms before 7am. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 80.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 80.
Monday
Mostly sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Highlands TX
 29.82°N 95.05°W (Elev. 36 ft)
Last Update:
4:06 pm CDT Jun 17, 2026
Forecast Valid:
4pm CDT Jun 17, 2026-6pm CDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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