Nassau Bay City Park Weather Forecast

    • 61
    • 74

    Mostly Cloudy

    • 58
    • 73

    Chance Rain Showers

    • 36
    • 65

    Slight Chance Rain Showers

    • 44
    • 51

    Partly Sunny

    • 59
    • 67

    Mostly Cloudy

    • 61
    • 72

    Slight Chance Rain Showers

Today 12 Dec Coastal Galveston

Patchy fog in the morning. Partly sunny. Highs in the lower 70s. Southwest Winds around 5 Mph, becoming south in the afternoon.

Tonight 12 Dec Coastal Galveston

Mostly cloudy. Patchy fog. Lows in the lower 60s. East Winds 5 to 10 Mph.

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Nassau Bay City Park Temperature Statistics

December Temperature

Houston / Ellington (6.2 miles)

  • Lowest 2 December, 2025

    39.2 °F

  • Average December

    51.9 °F

  • Highest 7 December, 2025

    73.4 °F

Climate (2020–Present)

Houston / Ellington (6.2 miles)

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  • Average Low 2020–2025

    63.8 °F

  • Average 2020–2025

    71.5 °F

  • Average High 2020–2025

    79.9 °F
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