Lake Tawakoni Weather Forecast

    • 79
    • 98

    Hot

    • 78
    • 98

    Slight Chance Thunderstorms

    • 77
    • 99

    Hot

    • 77
    • 98

    Hot

    • 77
    • 96

    Mostly Sunny

    • 76
    • 97

    Mostly Sunny

    • 76
    • 96

    Mostly Sunny

Today 7 Sep Rains

Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Hot with Highs around 100. Southeast Winds around 5 Mph. Heat index Values up to 109.

Tonight 7 Sep Rains

Mostly clear. A slight chance of Showers this evening. Lows in the upper 70s. South Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Tawakoni Temperature Statistics

September Temperature

Greenville / Majors (18 miles)

  • Lowest 1 September, 2026

    71.6 °F

  • Average September

    84.3 °F

  • Highest 1 September, 2026

    100.4 °F

Climate (2021–2026)

Greenville / Majors (18 miles)

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  • Average Low 2021–2026

    55.2 °F

  • Average 2021–2026

    66 °F

  • Average High 2021–2026

    77.5 °F
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