Marine Weather Net

Houston, TX Weather Forecast


Marine Forecast: Galveston Bay


Houston, Texas

 Lat: 29.77N, Lon: 95.39W

Current Conditions Updated: 1053 PM CDT MON AUG 10 2026

Partly Cloudy
Temp: 77°F
  • Humidity:
  • 90%
  • Winds:
  • 6 MPH ESE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.08 in.
  • Dewpoint:
  • 74°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 6:45 AM CDT
  • Sunset:
  • 8:04 PM CDT
  • Moonrise:
  • 5:24 AM CDT
  • Moonset:
  • 7:37 PM CDT

TONIGHT

CHANCE OF SHOWERS
Lo: 77°F
Precip: 20%

TUESDAY

SUNNY

Hi: 95°F
Lo: 77°F
Precip: 20%

WEDNESDAY

SUNNY

Hi: 99°F
Lo: 77°F

THURSDAY

SUNNY

Hi: 99°F
Lo: 79°F
Weather Forecast In Detail:
Forecast Issued: 523 PM CDT Mon Aug 10 2026

Tonight...Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
Tuesday...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106.
Tuesday Night...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. South winds 5 to 10 mph.
Wednesday...Sunny, hot with highs in the upper 90s. South winds 10 to 15 mph. Heat index values up to 108.
Wednesday Night...Mostly clear. Humid with lows in the upper 70s. South winds 10 to 15 mph. Heat index values up to 106 early in the evening.
Thursday...Sunny, hot with highs in the upper 90s. Heat index values up to 110.
Thursday Night...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Friday...Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 110.
Friday Night...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Saturday...Sunny, hot with highs in the upper 90s. Heat index values up to 110.
Saturday Night...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Sunday...Sunny, hot with highs in the upper 90s. Heat index values up to 110.
Sunday Night...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Monday...Sunny, hot with highs in the upper 90s. Heat index values up to 110.
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