Lakeway Weather Forecast

    • 62
    • 76

    Becoming Sunny

    • 59
    • 75

    Mostly Sunny

    • 61
    • 77

    Mostly Sunny

    • 70
    • 82

    Mostly Cloudy

    • 67
    • 86

    Chance Rain Showers

    • 61
    • 76

    Mostly Cloudy

Today 5 Sep Lake

Patchy fog this morning. Mostly cloudy with a slight chance of Showers this Morning, then mostly sunny this afternoon. Highs in the upper 70s. Northeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 5 Sep Lake

Mostly clear. Lows around 60. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

Lakeway Temperature Statistics

September Temperature

Willoughby (2.5 miles)

  • Lowest 1 September, 2026

    72.9 °F

  • Average September

    81.4 °F

  • Highest 2 September, 2026

    91.8 °F

Climate (2021–2026)

Willoughby (2.5 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    59.3 °F
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