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.

Light Drizzle

74°F

23°C

Humidity 94%
Wind Speed SE 8 mph
Barometer 29.97 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 21 May 10:55 am CDT
Extended Forecast for

Clear Lake Shores TX

Flood Watch until May 25, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until May 25, 07:00am

    NOW until 7:00am Mon

    Flood Watch

  • Today

    High: 80 °F

    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 73. Southeast wind around 10 mph.

    Low: 73 °F

    Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 7am. Mostly cloudy, with a high near 84. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 10 mph.

    Low: 75 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Southeast wind around 10 mph. Chance of precipitation is 70%.

    High: 84 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.

    Low: 74 °F

    T-storms

  • Sunday

    Sunday: Showers and thunderstorms. High near 82. Chance of precipitation is 100%.

    High: 82 °F

    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 74. Chance of precipitation is 70%.

    Low: 74 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Today
Showers and thunderstorms, mainly before 4pm. High near 80. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 73. Southeast wind around 10 mph.
Friday
Showers and thunderstorms likely, mainly after 7am. Mostly cloudy, with a high near 84. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 10 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Southeast wind around 10 mph. Chance of precipitation is 70%.
Saturday Night
Showers and thunderstorms. Low around 74. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms. High near 82. Chance of precipitation is 100%.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 74. Chance of precipitation is 70%.
Memorial Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clear Lake Shores TX
 29.54°N 95.03°W (Elev. 3 ft)
Last Update:
7:36 am CDT May 21, 2026
Forecast Valid:
11am CDT May 21, 2026-6pm CDT May 27, 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