Oak Bayou Weather Forecast

    • 83
    • 88

    Becoming Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

Today 30 Jun Galveston Island

Sunny. Highs in the upper 80s. Southeast Winds 10 to 15 Mph.

Tonight 30 Jun Galveston Island

Mostly clear. Hazy. Near steady temperature in the lower 80s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bayou Temperature Statistics

June Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest 21 June, 2026

    75.7 °F
  • Average June

    84 °F
  • Highest 13 June, 2026

    90.6 °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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