Issaquah Highlands Weather Forecast

    • 39
    • 48

    Chance Rain

    • 40
    • 49

    Rain

    • 40
    • 46

    Rain

    • 42
    • 46

    Rain

    • 44
    • 50

    Rain

    • 44
    • 51

    Rain Likely

Today 19 Jan East Puget Sound Lowlands

Mostly cloudy. A slight chance of rain late in the morning. A chance of rain early in the Afternoon, then a slight chance of rain late in the afternoon. Highs in the mid 40s to lower 50s. Southeast wind 10 to 20 Mph becoming east in the afternoon.

Tonight 19 Jan East Puget Sound Lowlands

Breezy, cloudy. Lows near 40. East wind 15 to 25 Mph becoming southeast after midnight. Gusts to 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Issaquah Highlands Temperature Statistics

January Temperature

Renton, Renton Municipal Airport (10.6 miles)

  • Lowest 14 January, 2020

    28.9 °F
  • Average January

    41.3 °F
  • Highest 3 January, 2020

    61 °F

Climate (2010–Present)

Renton, Renton Municipal Airport (10.6 miles)

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  • Average Low 2010–Present

    47.2 °F
  • Average 2010–Present

    53.9 °F
  • Average High 2010–Present

    61.8 °F
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