Siletz River - Chinook Bend Weather Forecast

    • 50
    • 67

    Rain Showers Likely

    • 51
    • 68

    Slight Chance Rain Showers

    • 53
    • 68

    Mostly Cloudy

    • 51
    • 69

    Partly Sunny

    • 54
    • 71

    Partly Sunny

    • 57
    • 75

    Partly Sunny

Today 4 Sep Central Coast of Oregon

A chance of Thunderstorms. Showers likely. Highs in the upper 60s. Winds light. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 4 Sep Central Coast of Oregon

Mostly cloudy. A chance of Showers in the evening. Patchy fog. Lows in the lower 50s. Winds light in the Evening, becoming light and variable. Chance of rain 50 percent. Rainfall Amounts around a tenth of an inch.

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Siletz River - Chinook Bend Temperature Statistics

September Temperature

Newport, Newport Municipal Airport (21.1 miles)

  • Lowest 1 September, 2026

    55.4 °F
  • Average September

    57.7 °F
  • Highest 1 September, 2026

    62.6 °F

Climate (2021–2026)

Newport, Newport Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    44.2 °F
  • Average 2021–2026

    50.4 °F
  • Average High 2021–2026

    56.8 °F
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