Johnston Park Weather Forecast

    • 75
    • 91

    Mostly Cloudy

    • 76
    • 92

    Partly Sunny

    • 77
    • 92

    Partly Sunny

    • 79
    • 91

    Chance Rain Showers

    • 78
    • 90

    Rain Showers Likely

    • 76
    • 88

    Rain Showers Likely

Today 26 Sep Coastal Harris

Partly sunny. A slight chance of. Highs around 90. East Winds 5 to 10 Mph.

Tonight 26 Sep Coastal Harris

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 70s. East Winds 5 to 10 Mph.

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Johnston Park Temperature Statistics

September Temperature

Houston, Houston Hobby Airport (14.9 miles)

  • Lowest 3 September, 2026

    75.7 °F

  • Average September

    86.2 °F

  • Highest 12 September, 2026

    97.6 °F

Climate (2021–2026)

Houston, Houston Hobby Airport (14.9 miles)

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  • Average Low 2021–2026

    65.4 °F

  • Average 2021–2026

    73.5 °F

  • Average High 2021–2026

    82.6 °F
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