Helvetia Weather Forecast

    • 45
    • 56

    Increasing Clouds

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    • 52

    Rain

    • 50
    • 59

    Rain

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    • 59

    Rain

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    • 58

    Rain

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    • 57

    Rain

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    Chance Rain

Today 2 Nov Tualatin Valley

Patchy fog this morning. Mostly sunny. Highs in the upper 50s. Winds light.

Tonight 2 Nov Tualatin Valley

Cloudy. A slight chance of rain after midnight. Lows in the mid 40s. North wind 5 to 10 Mph. Chance of rain 20 percent.

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Helvetia Temperature Statistics

November Temperature

Portland-Hillsboro Airport (3.7 miles)

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Climate (2020–Present)

Portland-Hillsboro Airport (3.7 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    64.3 °F
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