Wallace Weather Forecast

    • 60
    • 82

    Increasing Clouds

    • 63
    • 81

    Rain Showers

    • 59
    • 79

    Chance Rain Showers

    • 61
    • 82

    Partly Sunny

    • 61
    • 82

    Chance Thunderstorms

    • 61
    • 82

    Chance Thunderstorms

Today 21 Jun Western Chester

Mostly sunny. Highs in the lower 80s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Jun Western Chester

Partly cloudy. Near steady temperature in the lower 60s. West Winds around 5 Mph.

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Wallace Temperature Statistics

June Temperature

Chester County Airport (9.3 miles)

  • Lowest 2 June, 2026

    44.4 °F

  • Average June

    71.4 °F

  • Highest 12 June, 2026

    91.6 °F

Climate (2021–2026)

Chester County Airport (9.3 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    63 °F
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