Oak Bayou Weather Forecast

    • 62
    • 78

    Increasing Clouds

    • 66
    • 72

    Breezy

    • 68
    • 74

    Mostly Sunny

    • 70
    • 76

    Partly Sunny

    • 70
    • 76

    Partly Sunny

    • 70
    • 77

    Slight Chance Thunderstorms

Today 27 Mar Galveston Island

Sunny. Near steady temperature in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 27 Mar Galveston Island

Mostly clear this Evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast Winds 5 to 10 Mph, increasing to northeast 15 to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bayou Temperature Statistics

March Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest 17 March, 2026

    41.6 °F

  • Average March

    68.5 °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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