Lake Lanier Weather Forecast

    • 55
    • 85

    Decreasing Clouds

    • 54
    • 84

    Rain Showers

    • 45
    • 69

    Chance Rain Showers

    • 46
    • 72

    Rain Showers Likely

    • 53
    • 73

    Chance Rain Showers

    • 52
    • 79

    Chance Thunderstorms

Today 24 Apr Henry

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 24 Apr Henry

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 50s. West Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Lanier Temperature Statistics

April Temperature

Martinsville (9.3 miles)

  • Lowest 9 April, 2026

    27.7 °F

  • Average April

    63.3 °F

  • Highest 15 April, 2026

    89.1 °F

Climate (2021–Present)

Martinsville (9.3 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    69.3 °F
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