Marion Weather Forecast

    • 51
    • 76

    Becoming Sunny

    • 52
    • 83

    Partly Sunny

    • 53
    • 73

    Chance Rain

    • 51
    • 67

    Rain

    • 49
    • 66

    Rain Likely

    • 48
    • 69

    Chance Rain

Today 30 Aug East Central Willamette Valley

Partly sunny this Morning, then clearing. Patchy fog this morning. Highs in the mid 70s. North wind 5 to 10 Mph.

Tonight 30 Aug East Central Willamette Valley

Mostly clear. Lows in the lower 50s. North wind 5 to 10 Mph.

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Marion Temperature Statistics

August Temperature

Salem - McNary Field (11.2 miles)

  • Lowest 3 August, 2026

    50.6 °F

  • Average August

    70.7 °F

  • Highest 6 August, 2026

    95.6 °F

Climate (2021–2026)

Salem - McNary Field (11.2 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    65.7 °F
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