Southwest Weather Forecast

    • 69
    • 76

    Chance Rain Showers

    • 72
    • 78

    Rain Showers

    • 72
    • 83

    Thunderstorms Likely

    • 71
    • 86

    Chance Rain Showers

    • 65
    • 83

    Mostly Sunny

    • 68
    • 80

    Mostly Sunny

Today 7 May Coastal Harris

Mostly cloudy. Highs in the mid 70s. Northeast Winds around 10 Mph.

Tonight 7 May Coastal Harris

Mostly cloudy. Lows in the upper 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Southwest Temperature Statistics

May Temperature

Houston / Ellington (13 miles)

  • Lowest 2 May, 2026

    55.4 °F

  • Average May

    68.8 °F

  • Highest 5 May, 2026

    82.4 °F

Climate (2021–Present)

Houston / Ellington (13 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    80.3 °F
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