Gresham - Holly Brook Weather Forecast

    • 38
    • 52

    Rain/Snow

    • 36
    • 50

    Rain Showers

    • 39
    • 54

    Chance Rain Showers

    • 40
    • 58

    Mostly Cloudy

    • 48
    • 65

    Rain Likely

    • 45
    • 62

    Rain Likely

    • 45
    • 60

    Chance Rain

Today 14 Apr East Portland Metro

Rain. Highs in the lower 50s. West wind 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent. Rainfall Amounts around a tenth of an inch.

Tonight 14 Apr East Portland Metro

Rain. A slight chance of snow after midnight. No snow accumulation. Lows in the upper 30s. West wind 15 to 20 Mph with Gusts up to 40 Mph. Chance of precipitation near 100 percent. Rainfall Amounts three Quarters of an inch to one inch.

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Gresham - Holly Brook Temperature Statistics

April Temperature

Portland, Portland-Troutdale Airport (4.3 miles)

  • Lowest 3 April, 2026

    35.7 °F

  • Average April

    55.3 °F

  • Highest 6 April, 2026

    79.6 °F

Climate (2021–Present)

Portland, Portland-Troutdale Airport (4.3 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.4 °F
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