Johnstown Weather Forecast

    • 50
    • 74

    Mostly Sunny

    • 48
    • 73

    Mostly Sunny

    • 55
    • 78

    Partly Sunny

    • 60
    • 81

    Partly Sunny

    • 63
    • 81

    Chance Rain Showers

    • 58
    • 77

    Slight Chance Rain Showers

    • 54
    • 75

    Partly Sunny

Today 19 Sep Cambria

Sunny. Highs in the upper 60s. Southeast Winds 5 to 10 Mph.

Tonight 19 Sep Cambria

Clear. Lows in the upper 40s. Southeast Winds 5 to 10 Mph, becoming south after midnight.

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Johnstown Temperature Statistics

September Temperature

Johnstown - Cambria County Airport (4.3 miles)

  • Lowest 5 September, 2019

    51.1 °F

  • Average September

    65.9 °F

  • Highest 11 September, 2019

    84.9 °F

Climate (2010–Present)

Johnstown - Cambria County Airport (4.3 miles)

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  • Average Low 2010–Present

    43.1 °F

  • Average 2010–Present

    50.1 °F

  • Average High 2010–Present

    57.8 °F
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