Southwest Houston Weather Forecast

    • 70
    • 88

    Thunderstorms Likely

    • 68
    • 84

    Slight Chance Thunderstorms

    • 67
    • 84

    Partly Sunny

    • 68
    • 87

    Mostly Sunny

    • 70
    • 89

    Partly Sunny

    • 72
    • 88

    Partly Sunny

Today 10 May Fort Bend

Mostly cloudy in the Morning, then becoming mostly sunny. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 10 May Fort Bend

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with Showers and Thunderstorms likely after midnight. Lows in the upper 60s. Southeast Winds 5 to 10 Mph, becoming northeast 10 to 15 Mph after midnight. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

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Southwest Houston Temperature Statistics

May Temperature

Houston Southwest Airport (9.9 miles)

  • Lowest 2 May, 2026

    54.5 °F

  • Average May

    70.2 °F

  • Highest 6 May, 2026

    86 °F

Climate (2021–Present)

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

    81.7 °F
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