Forest Park Weather Forecast

    • 39
    • 50

    Chance Rain

    • 41
    • 48

    Mostly Cloudy

    • 42
    • 50

    Chance Rain

    • 41
    • 50

    Rain Likely

    • 37
    • 48

    Chance Rain

    • 38
    • 46

    Partly Sunny

Today 20 Nov West Hills and Chehalem Mountains

Partly sunny. A chance of Rain, mainly this morning. Highs in the lower 50s. South wind 5 to 10 Mph. Chance of rain 40 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 20 Nov West Hills and Chehalem Mountains

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 30s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Forest Park Temperature Statistics

November Temperature

Portland-Hillsboro Airport (6.8 miles)

  • Lowest 17 November, 2025

    35.1 °F

  • Average November

    51 °F

  • Highest 1 November, 2025

    62.1 °F

Climate (2020–Present)

Portland-Hillsboro Airport (6.8 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    64.4 °F
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