Simpsonville Weather Forecast

    • 52
    • 60

    Rain Showers

    • 52
    • 61

    Rain Showers

    • 51
    • 66

    Mostly Cloudy

    • 55
    • 72

    Mostly Cloudy

    • 56
    • 73

    Chance Rain Showers

    • 50
    • 71

    Chance Rain Showers

Today 27 Sep Delaware

Showers, mainly in the morning. Highs around 60. Northeast Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 27 Sep Delaware

Mostly cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the lower 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Simpsonville Temperature Statistics

September Temperature

Schenectady Airport (49.1 miles)

  • Lowest 24 September, 2026

    42.8 °F

  • Average September

    66.2 °F

  • Highest 3 September, 2026

    82.4 °F

Climate (2021–2026)

Schenectady Airport (49.1 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    59.5 °F
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