Whitehorse Weather Forecast

    • 57
    • 71

    Slight Chance Thunderstorms

    • 59
    • 80

    Sunny

    • 65
    • 82

    Partly Sunny

    • 65
    • 81

    Rain Showers Likely

    • 58
    • 80

    Chance Rain Showers

    • 55
    • 75

    Mostly Sunny

Today 21 Aug Eastern Chester

Mostly cloudy. A slight chance of Showers this morning. Highs in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 21 Aug Eastern Chester

Partly cloudy in the Evening, then clearing. Lows in the upper 50s. North Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitehorse Temperature Statistics

August Temperature

Philadelphia - Wings Field Airport (14.3 miles)

  • Lowest 9 August, 2025

    51.4 °F

  • Average August

    73.7 °F

  • Highest 17 August, 2025

    91.6 °F

Climate (2020–Present)

Philadelphia - Wings Field Airport (14.3 miles)

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

  • Average Low 2020–2025

    44.7 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.6 °F
Get WillyWeather+ to remove ads