Lake Washington Weather Forecast

    • 63
    • 86

    Partly Sunny

    • 60
    • 87

    Slight Chance Thunderstorms

    • 58
    • 84

    Mostly Sunny

    • 65
    • 85

    Mostly Cloudy

    • 70
    • 91

    Slight Chance Thunderstorms

    • 71
    • 93

    Chance Thunderstorms

Today 2 Jul Orange

Patchy fog in the morning. Mostly cloudy with a slight chance of Showers in the Morning, then partly sunny in the afternoon. Highs in the mid 80s. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 2 Jul Orange

Mostly clear. Patchy fog after midnight. Lows in the lower 60s. West Winds around 5 Mph.

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Lake Washington Temperature Statistics

July Temperature

Newburgh / Stewart (1.2 miles)

  • Lowest

  • Average July

  • Highest

Climate (2020–Present)

Newburgh / Stewart (1.2 miles)

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  • Average Low 2020–2025

    43.9 °F
  • Average 2020–2025

    52.7 °F
  • Average High 2020–2025

    61.5 °F
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