Herndon Weather Forecast

    • 61
    • 87

    Mostly Sunny

    • 64
    • 88

    Mostly Sunny

    • 65
    • 91

    Mostly Sunny

    • 65
    • 92

    Mostly Sunny

    • 65
    • 92

    Partly Sunny

    • 66
    • 88

    Slight Chance Thunderstorms

Today 16 Sep Jenkins

Sunny. Highs in the upper 80s. North Winds around 5 Mph.

Tonight 16 Sep Jenkins

Mostly clear. Lows in the lower 60s. North Winds around 5 Mph in the Evening, becoming light and variable.

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Herndon Temperature Statistics

September Temperature

Swainsboro Emanuel County Airport (19.9 miles)

  • Lowest 10 September, 2025

    59 °F

  • Average September

    73.5 °F

  • Highest 5 September, 2025

    91.4 °F

Climate (2020–Present)

Swainsboro Emanuel County Airport (19.9 miles)

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  • Average Low 2020–2025

    55.9 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    76.5 °F
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