Nassau Bay City Park Weather Forecast

    • 71
    • 81

    Slight Chance Rain Showers

    • 70
    • 81

    Thunderstorms Likely

    • 56
    • 81

    Thunderstorms Likely

    • 53
    • 70

    Sunny

    • 59
    • 76

    Mostly Sunny

    • 65
    • 79

    Mostly Sunny

Today 9 Mar Coastal Galveston

Mostly cloudy. Areas of fog in the Morning, then patchy fog in the afternoon. A slight chance of Showers with isolated Thunderstorms in the afternoon. Highs in the upper 70s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 9 Mar Coastal Galveston

Mostly cloudy. Patchy fog. Lows around 70. South Winds around 10 Mph.

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Nassau Bay City Park Temperature Statistics

March Temperature

Houston / Ellington (6.2 miles)

  • Lowest 2 March, 2026

    60.8 °F
  • Average March

    72.4 °F
  • Highest 6 March, 2026

    82.4 °F

Climate (2021–Present)

Houston / Ellington (6.2 miles)

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  • Average Low 2021–2026

    64.1 °F
  • Average 2021–2026

    71.8 °F
  • Average High 2021–2026

    80.2 °F
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