Galveston Weather Forecast

    • 38
    • 55

    Mostly Cloudy

    • 35
    • 56

    Partly Sunny

    • 33
    • 53

    Mostly Cloudy

    • 37
    • 54

    Partly Sunny

    • 34
    • 60

    Mostly Sunny

    • 38
    • 60

    Mostly Sunny

Today 30 Oct Cass

Mostly cloudy in the Morning, then becoming partly cloudy. Highs in the mid 50s. North Winds 15 to 20 Mph.

Tonight 30 Oct Cass

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 30s. Northwest Winds 10 to 15 Mph, becoming west around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galveston Temperature Statistics

October Temperature

Grissom Air Force Base / Peru (5 miles)

  • Lowest 24 October, 2025

    31.6 °F

  • Average October

    58.5 °F

  • Highest 3 October, 2025

    89.8 °F

Climate (2020–Present)

Grissom Air Force Base / Peru (5 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    62.3 °F
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