Clam Lake Weather Forecast

    • 38
    • 52

    Increasing Clouds

    • 42
    • 54

    Rain

    • 40
    • 50

    Rain

    • 43
    • 52

    Chance Rain

    • 43
    • 54

    Partly Sunny

    • 44
    • 56

    Mostly Cloudy

Today 30 Mar South Washington Coast

Areas of frost this morning. Sunny. Highs in the lower 50s. Northeast wind 5 to 10 Mph.

Tonight 30 Mar South Washington Coast

Partly cloudy in the Evening, then becoming mostly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northeast wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clam Lake Temperature Statistics

March Temperature

Astoria, Astoria Regional Airport (18 miles)

  • Lowest 10 March, 2026

    31.6 °F

  • Average March

    47.4 °F

  • Highest 16 March, 2026

    61.6 °F

Climate (2021–Present)

Astoria, Astoria Regional Airport (18 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    59.8 °F
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