Whitehorse Weather Forecast

    • 69
    • 88

    Slight Chance Thunderstorms

    • 73
    • 88

    Rain Showers Likely

    • 69
    • 87

    Rain Showers

    • 68
    • 85

    Mostly Sunny

    • 66
    • 87

    Mostly Sunny

    • 64
    • 83

    Partly Sunny

Today 29 Jun Eastern Chester

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 80s. Northwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 29 Jun Eastern Chester

A slight chance of Thunderstorms in the evening. Partly cloudy with a slight chance of Showers. Humid with Lows in the upper 60s. Northwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Whitehorse Temperature Statistics

June Temperature

Philadelphia - Wings Field Airport (14.3 miles)

  • Lowest 2 June, 2025

    44.4 °F

  • Average June

    72.2 °F

  • Highest 24 June, 2025

    97.7 °F

Climate (2020–Present)

Philadelphia - Wings Field Airport (14.3 miles)

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  • Average Low 2020–2025

    44.8 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.6 °F
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