Chapman Beach Weather Forecast

    • 55
    • 63

    Mostly Cloudy

    • 53
    • 63

    Partly Sunny

    • 55
    • 67

    Mostly Cloudy

    • 54
    • 65

    Partly Sunny

    • 54
    • 63

    Mostly Cloudy

    • 54
    • 64

    Partly Sunny

Today 16 Jun Clatsop County Coast

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the mid 60s. Northwest wind 10 to 15 Mph.

Tonight 16 Jun Clatsop County Coast

Partly cloudy. Lows in the mid 50s. Winds light.

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Chapman Beach Temperature Statistics

June Temperature

Astoria, Astoria Regional Airport (17.4 miles)

  • Lowest 1 June, 2026

    41.6 °F

  • Average June

    57.6 °F

  • Highest 13 June, 2026

    81 °F

Climate (2021–Present)

Astoria, Astoria Regional Airport (17.4 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    59.9 °F
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