Weallup Lake Weather Forecast

    • 42
    • 51

    Dense Fog

    • 36
    • 49

    Mostly Cloudy

    • 35
    • 49

    Mostly Sunny

    • 35
    • 51

    Patchy Fog

    • 35
    • 50

    Patchy Fog

    • 35
    • 48

    Patchy Fog

Today 14 Jan Downtown Everett / Marysville Area

Mostly cloudy. Areas of fog in the Morning, then patchy fog in the afternoon. Highs in the lower to mid 50s. Light wind.

Tonight 14 Jan Downtown Everett / Marysville Area

Mostly cloudy. Patchy fog in the Evening, then Areas of dense fog late in the evening. Patchy fog after midnight. Lows in the upper 30s to mid 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Weallup Lake Temperature Statistics

January Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 1 January, 2026

    26.6 °F

  • Average January

    42.8 °F

  • Highest 3 January, 2026

    54 °F

Climate (2021–Present)

Arlington Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.8 °F
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