Dumas Bay Weather Forecast

    • 40
    • 51

    Mostly Sunny

    • 38
    • 51

    Mostly Sunny

    • 37
    • 50

    Patchy Fog

    • 36
    • 49

    Patchy Fog

    • 40
    • 48

    Patchy Fog

    • 42
    • 48

    Mostly Cloudy

Today 16 Jan Lowlands of Pierce and Southern King Counties

Sunny. Patchy dense fog in the morning. Highs in the upper 40s to mid 50s. North wind to 10 Mph.

Tonight 16 Jan Lowlands of Pierce and Southern King Counties

Mostly clear. Patchy dense fog after midnight. Lows in the 30s to lower 40s. North wind to 10 Mph becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dumas Bay Temperature Statistics

January Temperature

Seattle, Seattle-Tacoma International Airport (8.1 miles)

  • Lowest 1 January, 2026

    34 °F

  • Average January

    44.9 °F

  • Highest 13 January, 2026

    57 °F

Climate (2021–Present)

Seattle, Seattle-Tacoma International Airport (8.1 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    61.1 °F
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