Mercer Lake County Park Weather Forecast

    • 49
    • 53

    Rain

    • 42
    • 54

    Rain

    • 39
    • 52

    Rain

    • 43
    • 57

    Chance Rain

    • 45
    • 64

    Slight Chance Rain

    • 48
    • 65

    Chance Rain

    • 49
    • 61

    Chance Rain

Today 12 Mar Central Oregon Coast Range Lowlands

Rain. Highs in the mid 50s. Southwest wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts around a tenth of an inch.

Tonight 12 Mar Central Oregon Coast Range Lowlands

Rain. Lows in the upper 40s. Southwest wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer Lake County Park Temperature Statistics

March Temperature

Newport, Newport Municipal Airport (36 miles)

  • Lowest 10 March, 2026

    35.6 °F

  • Average March

    47.2 °F

  • Highest 2 March, 2026

    57.2 °F

Climate (2021–Present)

Newport, Newport Municipal Airport (36 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    56.7 °F
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