Clear Lake, Galveston Bay, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Jun 4 		Thunderstorms
Close Hourly 		82º / 76º 70% E 11 mph 86%
12pm Thunderstorms 76º 63% E 7 mph 94%
1pm Thunderstorms 77º 60% E 7 mph 91%
2pm Scattered Thunderstorms 79º 58% E 8 mph 87%
3pm Scattered Thunderstorms 81º 59% E 11 mph 81%
4pm Scattered Thunderstorms 81º 59% E 11 mph 82%
5pm Showers 80º 59% ESE 11 mph 80%
6pm Showers 81º 34% ESE 11 mph 83%
7pm Mostly Cloudy 80º 21% ESE 11 mph 82%
8pm Mostly Cloudy 79º 21% ESE 10 mph 85%
9pm Partly Cloudy 79º 23% ESE 10 mph 86%
10pm Mostly Cloudy 78º 17% ESE 9 mph 87%
11pm Mostly Cloudy 78º 24% ESE 10 mph 88%
Fri
Jun 5 		Rain
View Hourly 		85º / 77º 71% ESE 12 mph 80%
12am Few Showers 78º 32% ESE 10 mph 88%
1am Mostly Cloudy 78º 24% ESE 9 mph 88%
2am Cloudy 78º 24% ESE 9 mph 88%
3am Few Showers 78º 32% ESE 8 mph 88%
4am Showers 78º 41% ESE 8 mph 88%
5am Showers 78º 39% ESE 7 mph 90%
6am Showers 77º 43% E 7 mph 90%
7am Showers 77º 46% E 6 mph 90%
8am Rain 79º 72% E 7 mph 88%
9am Rain 80º 71% E 7 mph 87%
10am Light Rain 80º 66% E 9 mph 86%
11am Showers 82º 48% E 9 mph 80%
12pm Showers 83º 40% ESE 10 mph 79%
1pm Few Showers 83º 32% ESE 11 mph 77%
2pm Cloudy 83º 20% ESE 10 mph 75%
3pm Mostly Cloudy 84º 16% ESE 11 mph 73%
4pm Few Showers 84º 30% ESE 12 mph 72%
5pm Cloudy 84º 24% ESE 11 mph 74%
6pm Mostly Cloudy 84º 15% ESE 11 mph 74%
7pm Partly Cloudy 83º 15% ESE 11 mph 76%
8pm Partly Cloudy 81º 15% ESE 9 mph 80%
9pm Mostly Cloudy 80º 15% ESE 8 mph 83%
10pm Mostly Cloudy 80º 12% ESE 6 mph 87%
11pm Mostly Cloudy 79º 13% ESE 6 mph 88%
Sat
Jun 6 		PM Showers
View Hourly 		85º / 78º 38% SSE 11 mph 81%
12am Mostly Cloudy 79º 24% ESE 5 mph 88%
1am Showers 79º 39% SE 5 mph 90%
2am Showers 79º 36% SE 5 mph 90%
3am Cloudy 78º 20% SE 4 mph 92%
4am Cloudy 79º 14% SSE 4 mph 91%
5am Cloudy 78º 22% SSE 4 mph 92%
6am Cloudy 78º 15% SSE 4 mph 92%
7am Cloudy 78º 16% SSE 3 mph 92%
8am Cloudy 79º 17% SSE 4 mph 91%
9am Mostly Cloudy 80º 20% S 5 mph 88%
10am Cloudy 82º 22% SSE 6 mph 83%
11am Cloudy 82º 22% SSE 7 mph 80%
Sun
Jun 7 		Mostly Cloudy 86º / 79º 24% SSE 15 mph 76%
Mon
Jun 8 		AM Showers 86º / 77º 33% SSE 12 mph 77%
Tue
Jun 9 		Partly Cloudy 88º / 77º 24% SE 12 mph 74%
Wed
Jun 10 		Mostly Sunny 89º / 77º 24% SE 13 mph 73%
Thu
Jun 11 		Mostly Sunny 89º / 77º 24% SE 12 mph 73%

Weather Radar for Clear Lake, Galveston Bay, TX See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Clear Lake, Galveston Bay, TX

Today
High : 84ºF
ENE wind around 10 kt. Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Seas around 1 ft.
Tonight
Low : 78ºF
ESE wind 5 to 10 kt. A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Seas around 1 ft.
Friday
High : 86ºF
E wind 5 to 10 kt. A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Seas around 1 ft.
Friday Night
Low : 79ºF
ESE wind 5 to 10 kt becoming S after midnight. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.
Saturday
High : 87ºF
SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
Low : 80ºF
S wind around 10 kt. A chance of showers and thunderstorms after 1am. Seas around 1 ft.
Sunday
High : 87ºF
S wind 10 to 15 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas around 1 ft.
Sunday Night
Low : 80ºF
S wind 10 to 15 kt. A slight chance of showers and thunderstorms after 1am. Seas around 1 ft.
Monday
High : 88ºF
S wind around 10 kt. A slight chance of showers and thunderstorms before 1pm. Seas around 1 ft.

NOAA Buoy Data Near Clear Lake, Galveston Bay, TX See Map

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    Wind Speed Forecast for Clear Lake, Galveston Bay, TX

    ThursdayFridaySaturday
    Wind Speed (MPH) 71110108710129544
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 71110108710129544
    DIR EEESEESEESEEESEESEESEESESSESSE

    Current Weather Conditions In Clear Lake, Galveston Bay, TX

    As Of: 27 seconds ago

    • 76ºF
    • 76ºF
    • 7mph
    • 0º (E)
    • 7mph
    • Thunderstorms
    • 3mi
    • 30.00"
    • 94%
    • 0ºF

    The weather right now in Clear Lake, Galveston Bay, TX is Thunderstorms. The current temperature is 76°F, and the expected high and low for today, Thursday, June 4, 2026, are 82° high temperature and 76°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the East. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 76° Fahrenheit. Expected precipitation is 63 percent, with current humidity at 94 percent, and air pressure at 30 in. Visibility is 3 nautical miles. There are 3 current weather alert(s).

    Weather Alerts
    Flood Advisory - 11:06am Thu Jun 4 2026

    ...FLOOD ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

    WHAT: Flooding caused by excessive rainfall is expected.

    WHERE: A portion of southeast Texas, including the following
    counties, Harris and Montgomery.

    WHEN: Until 100 PM CDT.

    IMPACTS: Minor flooding in low-lying and poor drainage areas.

    ADDITIONAL DETAILS: - At 1106 AM CDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 1 and 2 inches of rain
    have fallen.
    - Additional rainfall amounts of 1 to 2 inches are expected
    over the area. This additional rain will result in minor
    flooding.
    - Some locations that will experience flooding include...
    Humble, Aldine, Kingwood, eastern Northside / Northline,
    Greater Fifth Ward, Spring, East Little York / Homestead,
    Bush Intercontinental Airport, Atascocita, East Houston,
    Houston Gardens, Settegast, Eastex / Jensen Area, Hunterwood,
    El Dorado / Oates Prairie, Lake Houston, Kashmere Gardens,
    Sheldon, Pleasantville Area and Northshore.
    - http://www.weather.gov/safety/flood

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Turn around, don't drown when encountering flooded roads. Most flood
    deaths occur in vehicles.

    &&

    Flood Advisory - 11:01am Thu Jun 4 2026

    ...FLOOD ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

    WHAT: Flooding caused by excessive rainfall is expected.

    WHERE: A portion of southeast Texas, including the following
    counties, Harris and Montgomery.

    WHEN: Until 100 PM CDT.

    IMPACTS: Minor flooding in low-lying and poor drainage areas.

    ADDITIONAL DETAILS: - At 1100 AM CDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 2 and 3 inches of rain
    have fallen.
    - Additional rainfall amounts of 1 to 2 inches are expected
    over the area. This additional rain will result in minor
    flooding.
    - Some locations that will experience flooding include...
    Conroe, The Woodlands, Spring, Kingwood, Oak Ridge North,
    Shenandoah, Woodloch, Chateau Woods, The Woodlands Pavillion,
    Porter Heights and Hurricane Harbor Splashtown.
    - http://www.weather.gov/safety/flood

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Turn around, don't drown when encountering flooded roads. Most flood
    deaths occur in vehicles.

    &&

    Flood Advisory - 10:42am Thu Jun 4 2026

    ...FLOOD ADVISORY IN EFFECT UNTIL 145 PM CDT THIS AFTERNOON...

    WHAT: Flooding caused by excessive rainfall is expected.

    WHERE: A portion of southeast Texas, including the following
    counties, Galveston and Harris.

    WHEN: Until 145 PM CDT.

    IMPACTS: Minor flooding in low-lying and poor drainage areas.

    ADDITIONAL DETAILS: - At 1042 AM CDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 1 and 3 inches of rain
    have fallen.
    - Additional rainfall amounts of 1 to 3 inches are possible
    over the area. This additional rain will result in minor
    flooding.
    - Some locations that will experience flooding include...
    Pasadena, League City, western Baytown, Galveston Causeway,
    Texas City, northeastern Friendswood, La Porte, Deer Park,
    Dickinson, South Houston, La Marque, Santa Fe, Seabrook,
    Galena Park, Jacinto City, Webster, Hitchcock, Kemah, Clear
    Lake and South Belt / Ellington.
    - http://www.weather.gov/safety/flood

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Turn around, don't drown when encountering flooded roads. Most flood
    deaths occur in vehicles.

    &&