Retreat Lake Weather Forecast

    • 51
    • 66

    Mostly Cloudy

    • 53
    • 63

    Chance Rain

    • 52
    • 68

    Partly Sunny

    • 52
    • 75

    Mostly Sunny

    • 54
    • 77

    Sunny

    • 51
    • 72

    Partly Sunny

Today 24 Sep East Puget Sound Lowlands

Partly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 24 Sep East Puget Sound Lowlands

Mostly cloudy. Lows in the lower 50s. Light wind becoming north to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Retreat Lake Temperature Statistics

September Temperature

Renton, Renton Municipal Airport (15.5 miles)

  • Lowest 15 September, 2017

    46.9 °F
  • Average September

    64.8 °F
  • Highest 2 September, 2017

    89.1 °F

Climate (2010–Present)

Renton, Renton Municipal Airport (15.5 miles)

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  • Average Low 2010–Present

    47.6 °F
  • Average 2010–Present

    54.8 °F
  • Average High 2010–Present

    62.8 °F
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