Oak Bayou Weather Forecast

    • 66
    • 76

    Mostly Sunny

    • 66
    • 76

    Mostly Sunny

    • 66
    • 75

    Mostly Sunny

    • 67
    • 75

    Mostly Sunny

    • 66
    • 75

    Mostly Sunny

    • 67
    • 75

    Mostly Sunny

Today 21 Mar Galveston Island

Patchy fog in the morning. Sunny. Highs in the mid 70s. South Winds 10 to 15 Mph.

Tonight 21 Mar Galveston Island

Mostly clear. Near steady temperature in the mid 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bayou Temperature Statistics

March Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest 16 March, 2026

    46.9 °F

  • Average March

    68.6 °F

  • Highest 10 March, 2026

    78.7 °F

Climate (2021–Present)

Galveston, Scholes Field (6.8 miles)

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  • Average Low 2021–2026

    68.5 °F

  • Average 2021–2026

    73.7 °F

  • Average High 2021–2026

    79.5 °F
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