Sexton Mountain Weather Forecast

    • 40
    • 65

    Rain Likely

    • 45
    • 70

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

    • 49
    • 69

    Rain Showers Likely

    • 43
    • 60

    Chance Rain Showers

    • 43
    • 63

    Partly Sunny

Today 29 Apr Tualatin Valley

Cloudy with rain likely this Morning, then partly sunny with a slight chance of Showers this afternoon. Highs in the mid 60s. Winds light. Chance of rain 70 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 29 Apr Tualatin Valley

Mostly clear. Lows in the upper 30s. Winds light.

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Sexton Mountain Temperature Statistics

April Temperature

Portland-Hillsboro Airport (8.1 miles)

  • Lowest 4 April, 2025

    33.7 °F

  • Average April

    52.1 °F

  • Highest 18 April, 2025

    76.6 °F

Climate (2020–Present)

Portland-Hillsboro Airport (8.1 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    64.2 °F
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