Lake Washington Weather Forecast

    • 31
    • 54

    Sunny

    • 32
    • 58

    Sunny

    • 40
    • 63

    Partly Sunny

    • 40
    • 65

    Mostly Sunny

    • 39
    • 61

    Partly Sunny

    • 42
    • 62

    Partly Sunny

    • 41
    • 60

    Partly Sunny

Today 17 Oct Orange

Mostly sunny. Highs in the upper 50s.

Tonight 17 Oct Orange

Clear, Colder with Lows in the upper 20s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Lake Washington Temperature Statistics

October Temperature

Newburgh / Stewart (1.2 miles)

  • Lowest 7 October, 2026

    37.4 °F

  • Average October

    58.9 °F

  • Highest 2 October, 2026

    84.2 °F

Climate (2021–2026)

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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