Johnston Park Weather Forecast

    • 50
    • 64

    Mostly Sunny

    • 65
    • 77

    Partly Sunny

    • 65
    • 78

    Slight Chance Thunderstorms

    • 64
    • 76

    Mostly Cloudy

    • 61
    • 76

    Partly Sunny

    • 62
    • 76

    Partly Sunny

Today 19 Dec Coastal Harris

Sunny, cooler with Highs in the lower 60s. Northeast Winds 5 to 10 Mph, becoming southeast in the afternoon.

Tonight 19 Dec Coastal Harris

Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Southeast Winds around 5 Mph.

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Johnston Park Temperature Statistics

December Temperature

Houston, Houston Hobby Airport (14.9 miles)

  • Lowest 15 December, 2025

    34 °F

  • Average December

    54.7 °F

  • Highest 13 December, 2025

    80.1 °F

Climate (2020–Present)

Houston, Houston Hobby Airport (14.9 miles)

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  • Average Low 2020–2025

    65.1 °F

  • Average 2020–2025

    73 °F

  • Average High 2020–2025

    82.1 °F
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