Wallace Weather Forecast

    • 63
    • 80

    Chance Thunderstorms

    • 64
    • 85

    Partly Sunny

    • 69
    • 87

    Mostly Sunny

    • 75
    • 96

    Mostly Sunny

    • 76
    • 100

    Hot

    • 74
    • 101

    Chance Thunderstorms

Today 28 Jun Western Chester

Mostly cloudy. Patchy fog this morning. A slight chance of Showers and Thunderstorms this afternoon. Highs around 80. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 28 Jun Western Chester

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Humid with Lows in the lower 60s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Wallace Temperature Statistics

June Temperature

Chester County Airport (9.3 miles)

  • Lowest 2 June, 2026

    44.4 °F

  • Average June

    71.2 °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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