Conemaugh River Weather Forecast

    • 54
    • 74

    Rain Showers

    • 52
    • 66

    Rain Showers

    • 49
    • 62

    Rain Showers Likely

    • 48
    • 60

    Rain Showers Likely

    • 45
    • 62

    Slight Chance Rain Showers

    • 45
    • 66

    Partly Sunny

Today 20 Sep Higher Elevations of Indiana

A slight chance of Thunderstorms. Showers. Highs in the lower 70s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 20 Sep Higher Elevations of Indiana

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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Conemaugh River Temperature Statistics

September Temperature

Johnstown - Cambria County Airport (16.2 miles)

  • Lowest 14 September, 2026

    49.6 °F

  • Average September

    69.2 °F

  • Highest 2 September, 2026

    85.6 °F

Climate (2021–2026)

Johnstown - Cambria County Airport (16.2 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    58.7 °F
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