Helvetia Weather Forecast

    • 64
    • 78

    Rain Showers

    • 53
    • 79

    Chance Rain Showers

    • 47
    • 70

    Partly Sunny

    • 57
    • 75

    Chance Rain Showers

    • 63
    • 82

    Chance Rain Showers

    • 59
    • 81

    Rain Showers Likely

Today 12 Sep Clearfield

Mostly cloudy. A slight chance of Showers this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 12 Sep Clearfield

Showers with a chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Humid with Lows in the lower 60s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helvetia Temperature Statistics

September Temperature

Du Bois - Jefferson County Airport (10.6 miles)

  • Lowest 7 September, 2026

    50.6 °F

  • Average September

    69.9 °F

  • Highest 1 September, 2026

    85.6 °F

Climate (2021–2026)

Du Bois - Jefferson County Airport (10.6 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    60.1 °F
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