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

Day Sky High / Low Precip Wind Humidity
Wed
Aug 5 		Partly Cloudy
Close Hourly 		94º / 79º 14% SSE 13 mph 55%
11am Mostly Cloudy 89º 1% S 10 mph 64%
12pm Partly Cloudy 91º 1% S 11 mph 59%
1pm Partly Cloudy 92º 6% S 12 mph 55%
2pm Sunny 94º 22% SSE 11 mph 50%
3pm Sunny 94º 12% SSE 13 mph 51%
4pm Sunny 93º 11% SSE 13 mph 52%
5pm Sunny 93º 7% SSE 13 mph 54%
6pm Sunny 91º 5% SSE 12 mph 56%
7pm Sunny 89º 1% SSE 12 mph 62%
8pm Sunny 87º 3% SSE 11 mph 68%
9pm Clear 85º 4% SSE 9 mph 74%
10pm Clear 83º 5% SSE 8 mph 79%
11pm Clear 83º 5% SSE 7 mph 81%
Thu
Aug 6 		Partly Cloudy
View Hourly 		93º / 78º 24% SSE 12 mph 66%
12am Clear 83º 6% SSE 7 mph 83%
1am Mostly Clear 82º 6% SSE 6 mph 84%
2am Clear 82º 6% SSE 5 mph 86%
3am Clear 81º 7% SSE 4 mph 85%
4am Mostly Clear 81º 7% SSE 4 mph 86%
5am Mostly Clear 80º 7% S 3 mph 89%
6am Mostly Clear 80º 19% S 2 mph 88%
7am Partly Cloudy 80º 23% S 2 mph 88%
8am Partly Cloudy 83º 21% S 2 mph 84%
9am Partly Cloudy 86º 6% S 5 mph 73%
10am Partly Cloudy 88º 14% S 6 mph 66%
11am Partly Cloudy 90º 14% S 7 mph 63%
12pm Partly Cloudy 91º 9% SSE 8 mph 59%
1pm Partly Cloudy 92º 15% SSE 9 mph 56%
2pm Partly Cloudy 92º 24% SE 10 mph 57%
3pm Partly Cloudy 91º 24% SE 11 mph 58%
4pm Partly Cloudy 90º 18% SE 12 mph 60%
5pm Partly Cloudy 91º 15% SE 12 mph 61%
6pm Partly Cloudy 90º 15% SSE 11 mph 61%
7pm Partly Cloudy 88º 15% SE 11 mph 65%
8pm Partly Cloudy 86º 15% SSE 10 mph 71%
9pm Partly Cloudy 84º 15% SSE 9 mph 75%
10pm Partly Cloudy 83º 5% SSE 8 mph 79%
11pm Partly Cloudy 83º 5% SSE 7 mph 80%
Fri
Aug 7 		Partly Cloudy
View Hourly 		92º / 78º 23% SE 12 mph 66%
12am Partly Cloudy 83º 8% SSE 7 mph 81%
1am Partly Cloudy 82º 7% SSE 6 mph 84%
2am Partly Cloudy 81º 7% SSE 5 mph 84%
3am Partly Cloudy 81º 9% SSE 3 mph 85%
4am Partly Cloudy 81º 15% SSE 3 mph 87%
5am Partly Cloudy 80º 16% S 2 mph 87%
6am Partly Cloudy 79º 20% SSE 1 mph 88%
7am Partly Cloudy 79º 20% SSE 1 mph 90%
8am Mostly Sunny 82º 21% SSE 2 mph 85%
9am Mostly Sunny 85º 11% SSE 4 mph 76%
10am Partly Cloudy 87º 15% SE 5 mph 69%
Sat
Aug 8 		Mostly Sunny 93º / 78º 24% ESE 11 mph 67%
Sun
Aug 9 		Scattered Thunderstorms 90º / 78º 45% ESE 12 mph 71%
Mon
Aug 10 		AM Thunderstorms 90º / 79º 39% SSE 12 mph 71%
Tue
Aug 11 		AM Thunderstorms 92º / 79º 36% S 13 mph 68%
Wed
Aug 12 		Mostly Sunny 94º / 79º 18% S 14 mph 66%

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 : 93ºF
SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Tonight
Low : 82ºF
S wind 5 to 10 kt. A slight chance of showers before 10pm. Seas around 1 ft.
Thursday
High : 92ºF
SSW wind 5 to 10 kt becoming SE in the afternoon. A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Thursday Night
Low : 82ºF
SSE wind 5 to 10 kt. Mostly clear. Seas around 1 ft.
Friday
High : 91ºF
S wind 5 to 10 kt becoming ESE in the morning. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less.
Friday Night
Low : 81ºF
SSE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
Saturday
High : 92ºF
ESE wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Saturday Night
Low : 81ºF
SE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
Sunday
High : 91ºF
S wind 5 to 10 kt becoming SE in the morning. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less.

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

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    Wind Speed Forecast for Clear Lake, Galveston Bay, TX

    WednesdayThursdayFriday
    Wind Speed (MPH) 10131274271111731
    4pm8pm12am4am8am12pm4pm8pm12am4am8am12pm
    MPH 10131274271111731
    DIR SSSESSESSESSESSSESESSESSESSE

    Current Weather Conditions In Clear Lake, Galveston Bay, TX

    As Of: 52 minutes ago

    • 89ºF
    • 100ºF
    • 10mph
    • 0º (S)
    • 17mph
    • Mostly Cloudy
    • 9mi
    • 30.04"
    • 64%
    • 0ºF

    The weather right now in Clear Lake, Galveston Bay, TX is Mostly Cloudy. The current temperature is 89°F, and the expected high and low for today, Wednesday, August 5, 2026, are 94° high temperature and 79°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the South. The wind is gusting to 17 mph. With the wind and the atmosphere the temperature feels like 100° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 64 percent, and air pressure at 30.04 in. Visibility is 9 nautical miles. There are no current weather alert(s).