Hanson Lake Weather Forecast

    • 43
    • 51

    Rain

    • 46
    • 53

    Rain

    • 42
    • 53

    Rain

    • 44
    • 53

    Chance Rain

    • 44
    • 55

    Rain Likely

    • 42
    • 56

    Chance Rain

    • 44
    • 60

    Slight Chance Rain

Today 15 May Foothills and Valleys of Snohomish and Northern King Counties

Mostly cloudy in the Morning, then a slight chance of rain early in the afternoon. Cloudy with a chance of rain late in the afternoon. Highs in the 50s. Light wind.

Tonight 15 May Foothills and Valleys of Snohomish and Northern King Counties

Cloudy with rain at Times in the Evening, then cloudy with a chance of rain after midnight. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the mid to upper 40s. Southwest wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hanson Lake Temperature Statistics

May Temperature

Arlington Municipal Airport (15.5 miles)

  • Lowest 5 May, 2025

    36 °F
  • Average May

    54.4 °F
  • Highest 6 May, 2025

    77 °F

Climate (2020–Present)

Arlington Municipal Airport (15.5 miles)

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  • Average Low 2020–2025

    42.4 °F
  • Average 2020–2025

    50.5 °F
  • Average High 2020–2025

    59.5 °F
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