Suplee Weather Forecast

    • 57
    • 71

    Slight Chance Rain Showers

    • 57
    • 80

    Sunny

    • 63
    • 81

    Mostly Sunny

    • 63
    • 80

    Rain Showers Likely

    • 55
    • 79

    Chance Rain Showers

    • 52
    • 74

    Mostly Sunny

Today 21 Aug Western Chester

Mostly cloudy. A slight chance of Showers in the morning. Highs in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 21 Aug Western Chester

Partly cloudy in the Evening, then clearing. Lows in the upper 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Suplee Temperature Statistics

August Temperature

Chester County Airport (8.1 miles)

  • Lowest 9 August, 2025

    55.4 °F

  • Average August

    71.8 °F

  • Highest 15 August, 2025

    89.6 °F

Climate (2020–Present)

Chester County Airport (8.1 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    63.1 °F
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