Lake Washington Weather Forecast

    • 68
    • 87

    Rain Showers Likely

    • 60
    • 86

    Partly Sunny

    • 48
    • 74

    Mostly Sunny

    • 55
    • 76

    Chance Rain Showers

    • 50
    • 78

    Mostly Sunny

    • 53
    • 79

    Partly Sunny

    • 60
    • 83

    Slight Chance Rain Showers

Today 23 Sep Orange

Partly sunny. A chance of Showers with isolated Thunderstorms in the afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon. Chance of rain 30 percent.

Tonight 23 Sep Orange

Mostly cloudy with Showers likely with a slight chance of Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the upper 50s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Washington Temperature Statistics

September Temperature

Newburgh / Stewart (1.2 miles)

  • Lowest 19 September, 2019

    41 °F
  • Average September

    65.2 °F
  • Highest 11 September, 2019

    87.8 °F

Climate (2010–Present)

Newburgh / Stewart (1.2 miles)

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  • Average Low 2010–Present

    43.6 °F
  • Average 2010–Present

    52.6 °F
  • Average High 2010–Present

    61.1 °F
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