Township of Upper Uwchlan Weather Forecast

    • 63
    • 82

    Chance Thunderstorms

    • 62
    • 83

    Mostly Sunny

    • 63
    • 84

    Mostly Sunny

    • 70
    • 88

    Mostly Sunny

    • 70
    • 93

    Mostly Sunny

    • 68
    • 89

    Partly Sunny

Today 11 Jul Western Chester

Patchy fog in the morning. Mostly cloudy with a slight chance of Showers in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 80s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 11 Jul Western Chester

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 60s. Northeast Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Township of Upper Uwchlan Temperature Statistics

July Temperature

Chester County Airport (11.2 miles)

  • Lowest 8 July, 2026

    64.4 °F

  • Average July

    78.8 °F

  • Highest 4 July, 2026

    97 °F

Climate (2021–2026)

Chester County Airport (11.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    63 °F
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