Galveston Weather Forecast

    • 58
    • 82

    Partly Sunny

    • 65
    • 84

    Partly Sunny

    • 67
    • 84

    Rain Showers Likely

    • 65
    • 84

    Rain Showers

    • 63
    • 83

    Chance Rain Showers

    • 66
    • 86

    Slight Chance Thunderstorms

    • 67
    • 86

    Slight Chance Thunderstorms

Today 3 Jun Cass

Mostly sunny. Near steady temperature in the lower 80s. Southeast Winds around 5 Mph.

Tonight 3 Jun Cass

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galveston Temperature Statistics

June Temperature

Grissom Air Force Base / Peru (5 miles)

  • Lowest 1 June, 2026

    58.6 °F

  • Average June

    64.2 °F

  • Highest 1 June, 2026

    70.2 °F

Climate (2021–Present)

Grissom Air Force Base / Peru (5 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    62.4 °F
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