Newberg Weather Forecast

    • 54
    • 90

    Sunny

    • 55
    • 81

    Mostly Sunny

    • 54
    • 79

    Partly Sunny

    • 52
    • 80

    Partly Sunny

    • 57
    • 74

    Chance Rain

    • 53
    • 74

    Chance Rain

Today 16 Sep West Central Willamette Valley

Sunny. Highs in the upper 80s. Winds light.

Tonight 16 Sep West Central Willamette Valley

Clear. Lows in the lower 50s. West wind 5 to 10 Mph.

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Newberg Temperature Statistics

September Temperature

Aurora State Airport (9.9 miles)

  • Lowest 13 September, 2025

    51.1 °F

  • Average September

    67.8 °F

  • Highest 4 September, 2025

    90 °F

Climate (2020–Present)

Aurora State Airport (9.9 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.9 °F
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