Lake Washington Weather Forecast

    • 40
    • 52

    Partly Sunny

    • 45
    • 70

    Partly Sunny

    • 41
    • 62

    Slight Chance Rain Showers

    • 41
    • 51

    Chance Rain Showers

    • 40
    • 61

    Slight Chance Rain Showers

    • 43
    • 65

    Chance Rain Showers

    • 47
    • 61

    Rain Showers Likely

Today 22 Apr Orange

Mostly cloudy. Highs in the lower 50s. Southeast Winds 5 to 10 Mph.

Tonight 22 Apr Orange

Mostly cloudy. Scattered Showers early this evening. Patchy fog after midnight. Lows around 40. East Winds around 5 Mph, becoming west after midnight. Chance of rain 30 percent.

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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 °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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