Griffin Lake Weather Forecast

    • 75
    • 94

    Chance Thunderstorms

    • 74
    • 93

    Thunderstorms Likely

    • 72
    • 92

    Chance Thunderstorms

    • 72
    • 94

    Mostly Sunny

    • 72
    • 92

    Chance Thunderstorms

    • 73
    • 91

    Slight Chance Thunderstorms

Today 15 Aug Effingham

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Heat index Values up to 109. Northwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 15 Aug Effingham

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 70s. Light and variable Winds. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Griffin Lake Temperature Statistics

August Temperature

Statesboro, Statesboro-Bulloch County Airport (16.2 miles)

  • Lowest 4 August, 2025

    68 °F

  • Average August

    77.8 °F

  • Highest 1 August, 2025

    95 °F

Climate (2020–Present)

Statesboro, Statesboro-Bulloch County Airport (16.2 miles)

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  • Average Low 2020–2025

    55 °F

  • Average 2020–2025

    65.1 °F

  • Average High 2020–2025

    76.8 °F
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