Mercer Lake County Park Weather Forecast

    • 41
    • 56

    Mostly Cloudy

    • 46
    • 56

    Rain

    • 48
    • 57

    Rain Likely

    • 48
    • 57

    Rain Likely

    • 48
    • 58

    Rain Likely

    • 47
    • 60

    Rain Likely

Today 26 Jan Central Oregon Coast Range Lowlands

Areas of frost this morning. Partly sunny. Highs in the mid 50s. Winds light.

Tonight 26 Jan Central Oregon Coast Range Lowlands

Mostly cloudy. Lows in the upper 30s. East wind 5 to 10 Mph.

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Mercer Lake County Park Temperature Statistics

January Temperature

Newport, Newport Municipal Airport (36 miles)

  • Lowest 14 January, 2026

    32 °F

  • Average January

    45.9 °F

  • Highest 16 January, 2026

    62.6 °F

Climate (2021–Present)

Newport, Newport Municipal Airport (36 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    56.5 °F
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