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

La Porte Municipal Airport (KT41)

Lat: 29.67°NLon: 95.06°WElev: 25ft.

Partly Cloudy

73°F

23°C

Humidity 74%
Wind Speed S 20 G 26 mph
Barometer 29.99 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 29 Nov 4:55 pm CST
Extended Forecast for

Clear Lake Shores TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 75. South wind around 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 11pm, then showers likely and possibly a thunderstorm after 11pm. Mostly cloudy, with a low around 53. Southeast wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Cloudy, with a temperature falling to around 48 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F⇓

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 47. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 55. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 55 °F

    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly before midnight. Cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Chance
    Showers then
    Slight Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 75. South wind around 15 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 11pm, then showers likely and possibly a thunderstorm after 11pm. Mostly cloudy, with a low around 53. Southeast wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Sunday
A 50 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Cloudy, with a temperature falling to around 48 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 47. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Monday
Showers and possibly a thunderstorm. High near 55. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of showers, mainly before midnight. Cloudy, with a low around 45. Breezy.
Tuesday
Mostly sunny, with a high near 54. Breezy.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 57. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 62. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 52. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clear Lake Shores TX
 29.54°N 95.03°W (Elev. 3 ft)
Last Update:
4:17 pm CST Nov 29, 2025
Forecast Valid:
5pm CST Nov 29, 2025-6pm CST Dec 6, 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