Siuslaw National Forest Weather Forecast

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain

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    Chance Rain

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    Chance Rain

Today 18 Dec Central Oregon Coast Range Lowlands

Rain. Rain may be heavy at Times this afternoon. Breezy with Highs in the mid 50s. South wind 20 to 25 Mph with Gusts up to 50 Mph. Chance of rain near 100 percent. Rainfall Amounts two to over two Inches.

Tonight 18 Dec Central Oregon Coast Range Lowlands

Rain, mainly this evening. Rain may be heavy at Times this evening. Breezy with Lows in the lower 40s. Southwest wind 20 to 25 Mph with Gusts up to 50 Mph, becoming west 10 to 15 Mph after midnight. Chance of rain near 100 percent. Rainfall Amounts one inch to two Inches.

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Siuslaw National Forest Temperature Statistics

December Temperature

Newport, Newport Municipal Airport (18.6 miles)

  • Lowest 1 December, 2025

    35.6 °F

  • Average December

    50.6 °F

  • Highest 13 December, 2025

    60.8 °F

Climate (2020–Present)

Newport, Newport Municipal Airport (18.6 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    56.5 °F
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