Washington Weather Forecast

    • 57
    • 81

    Mostly Sunny

    • 50
    • 86

    Becoming Sunny

    • 54
    • 81

    Mostly Sunny

    • 63
    • 87

    Chance Thunderstorms

    • 59
    • 91

    Slight Chance Thunderstorms

    • 63
    • 90

    Chance Thunderstorms

    • 60
    • 90

    Rain Showers Likely

Today 11 May Washington

Sunny. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 11 May Washington

Mostly clear. Not as cool with Lows in the upper 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Washington Temperature Statistics

May Temperature

Marysville Municipal Airport (22.4 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    59.5 °F

  • Highest 4 May, 2026

    86 °F

Climate (2021–Present)

Marysville Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    55 °F

  • Average High 2021–2026

    66.6 °F
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