Webster Lake Weather Forecast

    • 47
    • 53

    Chance Rain

    • 41
    • 59

    Mostly Cloudy

    • 40
    • 52

    Partly Sunny

    • 37
    • 51

    Partly Sunny

    • 37
    • 54

    Mostly Sunny

    • 37
    • 55

    Mostly Sunny

    • 37
    • 53

    Partly Sunny

Today 12 Jan Foothills and Valleys of Pierce and Southern King Counties

Mostly cloudy with a chance of rain. Highs in the 50s. South wind around 10 Mph in the morning becoming light.

Tonight 12 Jan Foothills and Valleys of Pierce and Southern King Counties

Mostly cloudy. A slight chance of rain in the evening. Patchy fog late in the night. Lows in the 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Webster Lake Temperature Statistics

January Temperature

Renton Municipal Airport (9.3 miles)

  • Lowest 1 January, 2026

    33.1 °F

  • Average January

    43.8 °F

  • Highest 3 January, 2026

    55 °F

Climate (2021–Present)

Renton Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    62.2 °F
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