Sullivan's Gulch Weather Forecast

    • 40
    • 51

    Rain

    • 37
    • 48

    Chance Rain

    • 39
    • 46

    Rain

    • 38
    • 46

    Rain

    • 40
    • 47

    Rain

    • 38
    • 50

    Slight Chance Rain

    • 39
    • 51

    Mostly Cloudy

Today 4 Jan Inner Portland Metro

A chance of rain this Morning, then rain this afternoon. Highs in the lower 50s. South wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an inch.

Tonight 4 Jan Inner Portland Metro

Rain Showers likely. Lows around 40. South wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts around a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sullivan's Gulch Temperature Statistics

January Temperature

Portland, Portland International Airport (4.3 miles)

  • Lowest 1 January, 2026

    37 °F

  • Average January

    41.4 °F

  • Highest 2 January, 2026

    46 °F

Climate (2021–Present)

Portland, Portland International Airport (4.3 miles)

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  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.4 °F
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