Oak Bayou Weather Forecast

    • 83
    • 88

    Rain Showers Likely

    • 84
    • 89

    Partly Sunny

    • 84
    • 89

    Mostly Cloudy

    • 82
    • 89

    Partly Sunny

    • 81
    • 90

    Mostly Sunny

    • 81
    • 90

    Mostly Sunny

    • 81
    • 91

    Mostly Sunny

Today 15 Jul Galveston Island

Showers likely with a chance of Thunderstorms. Highs in the upper 80s. Southeast Winds around 10 Mph. Chance of rain 60 percent.

Tonight 15 Jul Galveston Island

Mostly cloudy. A slight chance of Showers in the evening. Humid. Near steady temperature in the lower 80s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bayou Temperature Statistics

July Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest 13 July, 2026

    75 °F

  • Average July

    86.3 °F

  • Highest 6 July, 2026

    92.6 °F

Climate (2021–2026)

Galveston, Scholes Field (6.8 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    79.6 °F
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