Wallace Weather Forecast

    • 61
    • 83

    Increasing Clouds

    • 62
    • 83

    Mostly Sunny

    • 70
    • 88

    Sunny

    • 70
    • 94

    Mostly Sunny

    • 69
    • 90

    Partly Sunny

    • 68
    • 90

    Slight Chance Thunderstorms

Today 12 Jul Western Chester

Mostly sunny. Highs in the lower 80s. East Winds around 5 Mph.

Tonight 12 Jul Western Chester

Partly cloudy. Lows in the lower 60s. Southeast Winds around 5 Mph.

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Wallace Temperature Statistics

July Temperature

Chester County Airport (9.3 miles)

  • Lowest 8 July, 2026

    64.4 °F

  • Average July

    78.1 °F

  • Highest 4 July, 2026

    97 °F

Climate (2021–2026)

Chester County Airport (9.3 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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