Johnstown Flood National Memorial Weather Forecast

    • 10
    • 24

    Partly Sunny

    • 29
    • 34

    Rain/Snow Likely

    • 26
    • 41

    Rain/Snow

    • 19
    • 32

    Chance Snow Showers

    • 12
    • 29

    Chance Snow Showers

    • 11
    • 22

    Chance Snow Showers

Today 8 Dec Cambria

Partly sunny. Colder with Highs in the lower 20s. Northeast Winds 5 to 10 Mph. Wind chill Values as low as 3 above.

Tonight 8 Dec Cambria

Mostly cloudy. Colder with Lows around 15. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnstown Flood National Memorial Temperature Statistics

December Temperature

Johnstown - Cambria County Airport (3.7 miles)

  • Lowest 5 December, 2025

    10.9 °F

  • Average December

    23.7 °F

  • Highest 2 December, 2025

    28.9 °F

Climate (2020–Present)

Johnstown - Cambria County Airport (3.7 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    58.4 °F
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