West Chester Weather Forecast

    • 12
    • 30

    Mostly Sunny

    • 17
    • 28

    Mostly Cloudy

    • 22
    • 31

    Partly Sunny

    • 26
    • 42

    Mostly Cloudy

    • 34
    • 50

    Rain

    • 21
    • 45

    Partly Sunny

    • 31
    • 38

    Mostly Cloudy

Today 14 Dec Eastern Chester

Snow this morning. Areas of blowing snow. Snow accumulation of 1 to 3 Inches. Colder with Highs in the upper 20s. Temperature falling into the lower 20s this afternoon. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of snow near 100 percent.

Tonight 14 Dec Eastern Chester

Mostly clear. Colder with Lows around 12. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 1 below.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

West Chester Temperature Statistics

December Temperature

Chester County Airport (13.7 miles)

  • Lowest 9 December, 2025

    12.2 °F

  • Average December

    30.3 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Chester County Airport (13.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    63 °F
Get WillyWeather+ to remove ads