Columbia River - Sandy River Entrance Weather Forecast

    • 49
    • 67

    Chance Rain

    • 47
    • 61

    Rain Likely

    • 51
    • 63

    Chance Rain

    • 52
    • 66

    Chance Rain

    • 44
    • 64

    Rain Likely

    • 39
    • 57

    Chance Rain

    • 38
    • 57

    Chance Rain

Today 16 Mar East Portland Metro

Sunny. Highs in the upper 60s. Southwest wind 5 to 10 Mph.

Tonight 16 Mar East Portland Metro

Clear this Evening, then partly cloudy with a slight chance of rain after midnight. Lows in the upper 40s. South wind 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Sandy River Entrance Temperature Statistics

March Temperature

Portland, Portland-Troutdale Airport (0.6 miles)

  • Lowest 9 March, 2026

    36 °F

  • Average March

    49.2 °F

  • Highest 7 March, 2026

    63 °F

Climate (2021–Present)

Portland, Portland-Troutdale Airport (0.6 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.3 °F
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