Johnstown Weather Forecast

    • 58
    • 79

    Slight Chance Thunderstorms

    • 61
    • 82

    Mostly Sunny

    • 56
    • 78

    Rain Showers Likely

    • 54
    • 76

    Slight Chance Rain Showers

    • 58
    • 80

    Partly Sunny

    • 59
    • 79

    Rain Showers Likely

Today 28 Apr Cambria

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Unseasonably warm with Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 28 Apr Cambria

Partly cloudy in the Evening, then becoming mostly clear. Unseasonably mild. Lows in the upper 50s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnstown Temperature Statistics

April Temperature

Johnstown - Cambria County Airport (4.3 miles)

  • Lowest 22 April, 2024

    29.8 °F

  • Average April

    50 °F

  • Highest 14 April, 2024

    76.6 °F

Climate (2019–Present)

Johnstown - Cambria County Airport (4.3 miles)

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  • Average Low 2019–2024

    43.1 °F

  • Average 2019–2024

    50.3 °F

  • Average High 2019–2024

    58.1 °F
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