Lake Washington Weather Forecast

    • 23
    • 49

    Becoming Sunny

    • 38
    • 54

    Partly Sunny

    • 41
    • 59

    Chance Rain Showers

    • 43
    • 67

    Partly Sunny

    • 44
    • 67

    Chance Rain Showers

    • 44
    • 57

    Chance Rain Showers

    • 43
    • 62

    Chance Rain Showers

Today 20 Apr Orange

Partly sunny. Near steady temperature in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Apr Orange

Mostly clear. Widespread frost after midnight. Cold with Lows in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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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

    53.5 °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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