Portage Weather Forecast

    • 63
    • 79

    Rain Showers

    • 50
    • 71

    Partly Sunny

    • 54
    • 73

    Mostly Sunny

    • 58
    • 77

    Partly Sunny

    • 61
    • 77

    Partly Sunny

    • 63
    • 80

    Chance Thunderstorms

Today 21 Jul Cambria

Showers with a chance of Thunderstorms. Near steady temperature in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 21 Jul Cambria

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Humid with Lows in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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Portage Temperature Statistics

July Temperature

Johnstown - Cambria County Airport (9.3 miles)

  • Lowest 17 July, 2026

    60.7 °F

  • Average July

    73.8 °F

  • Highest 2 July, 2026

    88.6 °F

Climate (2021–2026)

Johnstown - Cambria County Airport (9.3 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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