Lake Washington Weather Forecast

    • 35
    • 53

    Increasing Clouds

    • 25
    • 48

    Slight Chance Rain Showers

    • 31
    • 51

    Mostly Sunny

    • 39
    • 58

    Partly Sunny

    • 49
    • 70

    Mostly Cloudy

    • 45
    • 71

    Partly Sunny

Today 6 Apr Orange

Mostly sunny. Highs in the lower 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 6 Apr Orange

Partly cloudy with a slight chance of rain Showers in the Evening, then mostly cloudy with a slight chance of rain and snow Showers after midnight. Lows in the mid 30s. West Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Washington Temperature Statistics

April Temperature

Newburgh / Stewart (1.2 miles)

  • Lowest 3 April, 2026

    39.2 °F

  • Average April

    49.8 °F

  • Highest 1 April, 2026

    71.6 °F

Climate (2021–Present)

Newburgh / Stewart (1.2 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.3 °F
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