Sidman Weather Forecast

    • 14
    • 35

    Decreasing Clouds

    • 11
    • 24

    Partly Sunny

    • 30
    • 34

    Rain/Snow Likely

    • 26
    • 42

    Rain/Snow

    • 19
    • 30

    Chance Snow

    • 12
    • 28

    Chance Snow

    • 11
    • 20

    Chance Snow

Today 7 Dec Cambria

Mostly cloudy. Near steady temperature in the lower 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 7 Dec Cambria

Mostly cloudy. Occasional Flurries this evening. Much Colder with Lows around 15. Northwest Winds 5 to 10 Mph, becoming north after midnight. Wind chill Values as low as 4 above after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sidman Temperature Statistics

December Temperature

Johnstown - Cambria County Airport (4.3 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 (4.3 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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