Wallace Weather Forecast

    • 48
    • 73

    Chance Rain Showers

    • 37
    • 53

    Rain Showers

    • 29
    • 49

    Mostly Sunny

    • 39
    • 53

    Slight Chance Rain Showers

    • 42
    • 65

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

    • 51
    • 75

    Chance Rain Showers

Today 18 Apr Western Chester

Mostly cloudy this Morning, then becoming mostly sunny. Highs in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 18 Apr Western Chester

Mostly cloudy. A chance of Showers after midnight. Lows in the upper 40s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wallace Temperature Statistics

April Temperature

Chester County Airport (9.3 miles)

  • Lowest 8 April, 2026

    27.3 °F

  • Average April

    55.5 °F

  • Highest 16 April, 2026

    87.1 °F

Climate (2021–Present)

Chester County Airport (9.3 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    63 °F
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