Mirrormont Weather Forecast

    • 48
    • 64

    Rain Showers Likely

    • 49
    • 64

    Chance Rain

    • 49
    • 64

    Chance Rain

    • 50
    • 64

    Slight Chance Rain

    • 48
    • 63

    Mostly Cloudy

    • 48
    • 64

    Mostly Cloudy

Today 26 Jun Foothills and Valleys of Central King County

Patchy fog in the morning. Rain at Times in the Morning, then a chance of rain late in the morning. A chance of Showers and a slight chance of Thunderstorms in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs in the 60s. South wind to 10 Mph becoming southwest in the afternoon.

Tonight 26 Jun Foothills and Valleys of Central King County

Mostly cloudy with Showers likely and a slight chance of Thunderstorms in the Evening, then mostly cloudy with a chance of rain after midnight. Rainfall Amounts less than a tenth of an inch Likely, except higher Amounts possible in Thunderstorms. Lows near 50. Southwest wind 10 to 15 Mph becoming south after midnight.

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Mirrormont Temperature Statistics

June Temperature

Renton Municipal Airport (9.9 miles)

  • Lowest 1 June, 2026

    46 °F

  • Average June

    65.3 °F

  • Highest 15 June, 2026

    89.1 °F

Climate (2021–2026)

Renton Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.4 °F
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