West Chester Weather Forecast

    • 30
    • 42

    Chance Snow

    • 20
    • 35

    Slight Chance Rain/Snow

    • 25
    • 32

    Mostly Sunny

    • 34
    • 46

    Mostly Cloudy

    • 30
    • 52

    Slight Chance Rain

    • 18
    • 34

    Mostly Cloudy

    • 24
    • 32

    Mostly Cloudy

Today 9 Jan Washington

Mostly sunny. Much cooler with Highs in the lower 40s. Temperature falling into the upper 30s late. Northwest Winds 5 to 10 Mph.

Tonight 9 Jan Washington

Partly cloudy this Evening, then cloudy with a chance of snow and rain after midnight. Little or no snow accumulation. Lows around 30. Northwest Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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West Chester Temperature Statistics

January Temperature

Washington (8.7 miles)

  • Lowest 1 January, 2026

    15.8 °F

  • Average January

    31.4 °F

  • Highest 7 January, 2026

    59 °F

Climate (2021–Present)

Washington (8.7 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.4 °F
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