Mercer Lake County Park Weather Forecast

    • 31
    • 49

    Becoming Sunny

    • 30
    • 49

    Mostly Sunny

    • 32
    • 49

    Sunny

    • 33
    • 50

    Partly Sunny

    • 33
    • 50

    Mostly Cloudy

    • 37
    • 52

    Partly Sunny

    • 38
    • 53

    Chance Rain

Today 17 Jan Central Oregon Coast Range Lowlands

Patchy fog this morning. Mostly sunny. Highs in the upper 40s. Winds light.

Tonight 17 Jan Central Oregon Coast Range Lowlands

Mostly clear. Lows around 30. Winds light.

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Mercer Lake County Park Temperature Statistics

January Temperature

Newport, Newport Municipal Airport (36 miles)

  • Lowest 15 January, 2025

    37.4 °F

  • Average January

    48.5 °F

  • Highest 15 January, 2025

    59 °F

Climate (2020–Present)

Newport, Newport Municipal Airport (36 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    56.4 °F
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