Simpsonville Weather Forecast

    • 53
    • 76

    Rain Showers

    • 47
    • 72

    Becoming Sunny

    • 58
    • 78

    Partly Sunny

    • 61
    • 79

    Rain Showers

    • 53
    • 75

    Rain Showers Likely

    • 53
    • 74

    Slight Chance Thunderstorms

    • 56
    • 80

    Partly Sunny

Today 18 Jul Delaware

Showers likely with a chance of Thunderstorms. Patchy smoke. Highs in the upper 70s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 18 Jul Delaware

Mostly cloudy. Showers likely with a chance of Thunderstorms late this Evening, then a slight chance of Showers after midnight. Lows in the mid 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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Simpsonville Temperature Statistics

July Temperature

Schenectady Airport (49.1 miles)

  • Lowest 7 July, 2026

    62.6 °F

  • Average July

    80.4 °F

  • Highest 1 July, 2026

    98.6 °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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