Sullivan's Lake Weather Forecast

    • 69
    • 85

    Rain Showers

    • 68
    • 90

    Mostly Sunny

    • 62
    • 89

    Partly Sunny

    • 60
    • 82

    Mostly Sunny

    • 63
    • 85

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

Today 12 Sep Guilford

Mostly cloudy. A slight chance of Showers and Thunderstorms this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs in the mid 80s. East Winds around 5 Mph, becoming south around 5 Mph this afternoon. Chance of rain 90 percent.

Tonight 12 Sep Guilford

Mostly cloudy. Showers with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Sullivan's Lake Temperature Statistics

September Temperature

Greensboro, Piedmont Triad International Airport (3.7 miles)

  • Lowest 9 September, 2026

    63 °F

  • Average September

    80.8 °F

  • Highest 2 September, 2026

    97.6 °F

Climate (2021–2026)

Greensboro, Piedmont Triad International Airport (3.7 miles)

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  • Average Low 2021–2026

    50.9 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    70.9 °F
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