Three Sisters Island Weather Forecast

    • 44
    • 61

    Increasing Clouds

    • 49
    • 57

    Mostly Cloudy

    • 45
    • 61

    Rain Showers

    • 44
    • 62

    Mostly Sunny

    • 45
    • 61

    Mostly Sunny

    • 52
    • 68

    Mostly Sunny

    • 52
    • 69

    Mostly Sunny

Today 29 Jan Forsyth

Sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Jan Forsyth

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 40s. Light northwest Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Sisters Island Temperature Statistics

January Temperature

Gainesville, Gilmer Memorial Airport (9.9 miles)

  • Lowest 22 January, 2025

    15.9 °F

  • Average January

    37.1 °F

  • Highest 17 January, 2025

    58.6 °F

Climate (2020–Present)

Gainesville, Gilmer Memorial Airport (9.9 miles)

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  • Average Low 2020–2025

    54 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    71.9 °F
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