Marine Weather Net

Houston, TX Weather Forecast


Marine Forecast: Galveston Bay


Houston, Texas

 Lat: 29.77N, Lon: 95.39W

Current Conditions Updated: 353 AM CDT THU AUG 27 2026

Mostly Cloudy
Temp: 83°F
  • Humidity:
  • 82%
  • Winds:
  • 7 MPH WSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.93 in.
  • Dewpoint:
  • 77°F
  • Heat index:
  • 92°F

  • Sunrise:
  • 6:54 AM CDT
  • Sunset:
  • 7:48 PM CDT
  • Moonrise:
  • 7:40 PM CDT
  • Moonset:
  • 6:20 AM CDT

TONIGHT

CHANCE OF T-STORM
Lo: 80°F
Precip: 30%

THURSDAY

PARTLY SUNNY
Hi: 99°F
Lo: 77°F
Precip: 50%

FRIDAY

MOSTLY SUNNY
Hi: 95°F
Lo: 77°F
Precip: 40%

SATURDAY

SUNNY

Hi: 95°F
Lo: 79°F
Weather Forecast In Detail:
Forecast Issued: 213 AM CDT Thu Aug 27 2026

Rest Of Tonight...Partly cloudy with a chance of showers with isolated thunderstorms. Near steady temperature in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Thursday...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 108.
Thursday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 50 percent. Heat index values up to 105 early in the evening.
Friday...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Northwest winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 40 percent. Heat index values up to 105.
Friday Night...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. South winds around 5 mph.
Saturday...Sunny, hot with highs in the mid 90s.
Saturday Night...Mostly clear. Lows in the upper 70s.
Sunday...Sunny, hot with highs in the mid 90s. Heat index values up to 105.
Sunday Night...Mostly clear. Lows in the upper 70s.
Monday...Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105.
Monday Night...Mostly clear. Lows in the upper 70s.
Tuesday...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110.
Tuesday Night...Mostly clear. Lows in the upper 70s.
Wednesday...Sunny, hot with highs in the mid 90s. Heat index values up to 110.
SHARE THIS PAGE: