Lake Washington Weather Forecast

    • 35
    • 52

    Rain Showers

    • 28
    • 50

    Slight Chance Rain/Snow

    • 39
    • 53

    Slight Chance Rain Showers

    • 39
    • 62

    Partly Sunny

    • 45
    • 69

    Partly Sunny

    • 46
    • 69

    Partly Sunny

Today 19 Apr Orange

Patchy fog this morning. Showers, cooler with Highs in the lower 50s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 19 Apr Orange

Partly cloudy in the Evening, then clearing. Lows in the lower 30s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Washington Temperature Statistics

April Temperature

Newburgh / Stewart (1.2 miles)

  • Lowest 8 April, 2026

    23 °F

  • Average April

    51.9 °F

  • Highest 16 April, 2026

    87.8 °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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