Simpson Weather Forecast

    • 61
    • 83

    Becoming Sunny

    • 61
    • 86

    Mostly Sunny

    • 63
    • 88

    Sunny

    • 68
    • 91

    Mostly Sunny

    • 69
    • 90

    Slight Chance Thunderstorms

    • 71
    • 91

    Chance Rain Showers

Today 15 Sep Pitt

Sunny. Highs in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 15 Sep Pitt

Mostly clear. Patchy fog after midnight. Lows around 60. Northeast Winds 5 to 10 Mph.

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Simpson Temperature Statistics

September Temperature

Pitt-Greenville Airport (6.8 miles)

  • Lowest 8 September, 2026

    59 °F

  • Average September

    79.8 °F

  • Highest 2 September, 2026

    96.8 °F

Climate (2021–2026)

Pitt-Greenville Airport (6.8 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    62.6 °F

  • Average High 2021–2026

    73.7 °F
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