Millett Weather Forecast

    • 64
    • 90

    Becoming Sunny

    • 62
    • 88

    Mostly Sunny

    • 66
    • 89

    Sunny

    • 70
    • 91

    Mostly Sunny

    • 71
    • 91

    Partly Sunny

    • 71
    • 91

    Slight Chance Thunderstorms

Today 15 Sep Allendale

Mostly sunny. Highs around 90. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Sep Allendale

Mostly clear. Lows in the lower 70s. Light and variable Winds.

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Millett Temperature Statistics

September Temperature

Barnwell Regional Airport (14.9 miles)

  • Lowest 8 September, 2026

    68 °F

  • Average September

    81.1 °F

  • Highest 4 September, 2026

    96.8 °F

Climate (2021–2026)

Barnwell Regional Airport (14.9 miles)

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  • Average Low 2021–2026

    54.6 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    76.9 °F
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