Oak Bayou Weather Forecast

    • 70
    • 77

    Mostly Sunny

    • 71
    • 77

    Chance Thunderstorms

    • 71
    • 78

    Chance Thunderstorms

    • 71
    • 76

    Chance Rain Showers

    • 72
    • 78

    Chance Rain Showers

    • 65
    • 77

    Chance Thunderstorms

Today 30 Mar Galveston Island

Sunny. Near steady temperature in the mid 70s. Southeast Winds 10 to 15 Mph.

Tonight 30 Mar Galveston Island

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast 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 17 March, 2026

    41.6 °F

  • Average March

    69 °F

  • Highest 27 March, 2026

    79.6 °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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