Bayou Vista Weather Forecast

    • 59
    • 67

    Rain Showers Likely

    • 59
    • 67

    Chance Rain Showers

    • 42
    • 66

    Rain Showers

    • 27
    • 49

    Rain Showers

    • 25
    • 36

    Slight Chance Rain Showers

    • 31
    • 41

    Partly Sunny

Today 21 Jan Coastal Galveston

Mostly cloudy. A chance of Showers in the Morning, then Showers likely with a slight chance of Thunderstorms in the afternoon. Highs in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 21 Jan Coastal Galveston

Cloudy. A chance of Showers in the evening. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the upper 50s. Southeast Winds around 5 Mph, becoming northeast around 5 Mph after midnight. Chance of rain 30 percent.

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Bayou Vista Temperature Statistics

January Temperature

Galveston, Scholes Field (5.6 miles)

  • Lowest 18 January, 2026

    39.9 °F

  • Average January

    60.3 °F

  • Highest 3 January, 2026

    77 °F

Climate (2021–Present)

Galveston, Scholes Field (5.6 miles)

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    73.6 °F

  • Average High 2021–2026

    79.3 °F
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