Lake Washington Weather Forecast

    • 52
    • 76

    Becoming Sunny

    • 57
    • 80

    Mostly Sunny

    • 59
    • 82

    Rain Showers Likely

    • 63
    • 86

    Rain Showers Likely

    • 59
    • 84

    Slight Chance Rain Showers

    • 59
    • 83

    Mostly Sunny

Today 15 Jun Orange

Sunny, cooler. Less humid with Highs in the mid 70s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Jun Orange

Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Real-Time

Lake Washington Temperature Statistics

June Temperature

Newburgh / Stewart (1.2 miles)

  • Lowest 2 June, 2026

    46.4 °F

  • Average June

    71.2 °F

  • Highest 11 June, 2026

    93.2 °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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