Ona Beach Weather Forecast

    • 53
    • 64

    Increasing Clouds

    • 53
    • 62

    Rain Showers

    • 53
    • 63

    Chance Rain Showers

    • 51
    • 64

    Partly Sunny

    • 52
    • 63

    Partly Sunny

    • 55
    • 70

    Mostly Sunny

    • 54
    • 68

    Mostly Cloudy

Today 11 Sep Central Coast of Oregon

Partly sunny. Highs in the upper 60s. Northwest wind 5 to 10 Mph.

Tonight 11 Sep Central Coast of Oregon

Mostly cloudy. Patchy fog. Lows in the lower 50s. Winds light this Evening, becoming light and variable.

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  • Temperature Real-Time

Ona Beach Temperature Statistics

September Temperature

Newport, Newport Municipal Airport (3.7 miles)

  • Lowest 5 September, 2026

    50 °F

  • Average September

    56.9 °F

  • Highest 9 September, 2026

    69.8 °F

Climate (2021–2026)

Newport, Newport Municipal Airport (3.7 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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