Johnstown Weather Forecast

    • 38
    • 61

    Becoming Sunny

    • 42
    • 60

    Sunny

    • 49
    • 69

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

    • 44
    • 68

    Mostly Sunny

    • 46
    • 66

    Partly Sunny

Today 5 Oct Cambria

Patchy dense fog this morning. Sunny. Highs around 60. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 5 Oct Cambria

Clear, cooler with Lows in the upper 30s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Johnstown Temperature Statistics

October Temperature

Johnstown - Cambria County Airport (4.3 miles)

  • Lowest 2 October, 2026

    52 °F

  • Average October

    65.7 °F

  • Highest 1 October, 2026

    78.1 °F

Climate (2021–2026)

Johnstown - Cambria County Airport (4.3 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    58.7 °F
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