Oak Bayou Weather Forecast

    • 82
    • 87

    Chance Thunderstorms

    • 82
    • 87

    Mostly Cloudy

    • 82
    • 87

    Mostly Cloudy

    • 82
    • 87

    Mostly Sunny

    • 82
    • 87

    Mostly Sunny

    • 82
    • 87

    Mostly Sunny

Today 6 Jun Galveston Island

Partly sunny with a chance of Showers and Thunderstorms. Humid with Highs in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 6 Jun Galveston Island

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Southeast Winds around 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bayou Temperature Statistics

June Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest 3 June, 2026

    78.1 °F

  • Average June

    82.2 °F

  • Highest 1 June, 2026

    87.7 °F

Climate (2021–Present)

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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