Southwest Houston Weather Forecast

    • 76
    • 86

    Thunderstorms Likely

    • 79
    • 92

    Chance Thunderstorms

    • 77
    • 93

    Slight Chance Thunderstorms

    • 76
    • 95

    Partly Sunny

    • 75
    • 97

    Mostly Sunny

    • 76
    • 97

    Hot

Today 15 Jul Fort Bend

Showers likely with a chance of Thunderstorms. Highs in the mid 80s. Southeast Winds around 5 Mph. Chance of rain 70 percent.

Tonight 15 Jul Fort Bend

Mostly cloudy. A slight chance of Showers in the evening. Humid with Lows in the mid 70s. East Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Southwest Houston Temperature Statistics

July Temperature

Houston Southwest Airport (9.9 miles)

  • Lowest 8 July, 2026

    73.4 °F

  • Average July

    82.5 °F

  • Highest 4 July, 2026

    95.7 °F

Climate (2021–2026)

Houston Southwest Airport (9.9 miles)

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  • Average Low 2021–2026

    61.8 °F

  • Average 2021–2026

    71.3 °F

  • Average High 2021–2026

    81.8 °F
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