Westmont Weather Forecast

    • 66
    • 82

    Chance Rain Showers

    • 64
    • 83

    Partly Sunny

    • 65
    • 83

    Rain Showers Likely

    • 64
    • 79

    Rain Showers

    • 62
    • 79

    Rain Showers Likely

    • 60
    • 78

    Chance Thunderstorms

Today 8 Aug Cambria

Mostly cloudy this Morning, then becoming mostly sunny. A slight chance of Thunderstorms. A chance of Showers, mainly this morning. Highs around 80. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 8 Aug Cambria

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers. A chance of Thunderstorms, mainly in the evening. Humid with Lows in the mid 60s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Westmont Temperature Statistics

August Temperature

Johnstown - Cambria County Airport (6.2 miles)

  • Lowest 4 August, 2026

    57.7 °F
  • Average August

    70.7 °F
  • Highest 5 August, 2026

    80.7 °F

Climate (2021–2026)

Johnstown - Cambria County Airport (6.2 miles)

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  • Average Low 2021–2026

    42.8 °F
  • Average 2021–2026

    50.6 °F
  • Average High 2021–2026

    58.7 °F
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