Johnstown Weather Forecast

    • 41
    • 53

    Cloudy

    • 29
    • 49

    Partly Sunny

    • 31
    • 50

    Partly Sunny

    • 37
    • 53

    Mostly Cloudy

    • 43
    • 53

    Rain Showers Likely

    • 31
    • 57

    Chance Rain Showers

Today 21 Nov Cambria

Cloudy. Patchy fog. Not as cool with Highs around 50. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Nov Cambria

A chance of rain in the Evening, then rain after midnight. Areas of fog. Lows around 40. West Winds around 5 Mph, becoming north after midnight. Chance of rain 90 percent.

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Johnstown Temperature Statistics

November Temperature

Johnstown - Cambria County Airport (4.3 miles)

  • Lowest 11 November, 2025

    19 °F

  • Average November

    40.6 °F

  • Highest 7 November, 2025

    62.1 °F

Climate (2020–Present)

Johnstown - Cambria County Airport (4.3 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    58.5 °F
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