Hayden Mountain Airport Weather Forecast

    • 28
    • 46

    Increasing Clouds

    • 36
    • 40

    Rain

    • 35
    • 48

    Rain

    • 30
    • 41

    Snow

    • 28
    • 38

    Snow

    • 26
    • 37

    Chance Rain/Snow

    • 23
    • 36

    Chance Snow

Today 29 Jan West Hills and Chehalem Mountains

Widespread frost this morning. Sunny. Highs in the upper 40s. Light and variable Winds.

Tonight 29 Jan West Hills and Chehalem Mountains

Clear in the Evening, then becoming partly cloudy. Areas of frost in the evening. Patchy dense fog. Widespread frost after midnight. Lows in the upper 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hayden Mountain Airport Temperature Statistics

January Temperature

Portland-Hillsboro Airport (8.1 miles)

  • Lowest 27 January, 2025

    21.9 °F

  • Average January

    40.5 °F

  • Highest 2 January, 2025

    63.6 °F

Climate (2020–Present)

Portland-Hillsboro Airport (8.1 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    64.1 °F
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