Amboy Weather Forecast

    • 39
    • 65

    Becoming Sunny

    • 42
    • 70

    Mostly Sunny

    • 51
    • 82

    Sunny

    • 53
    • 87

    Partly Sunny

    • 47
    • 72

    Mostly Cloudy

    • 45
    • 70

    Partly Sunny

Today 30 May South Washington Cascade Foothills

Mostly cloudy this Morning, then clearing. Highs in the mid 60s. Northwest wind 5 to 10 Mph.

Tonight 30 May South Washington Cascade Foothills

Mostly clear. Lows around 40. Northwest wind 10 to 15 Mph, easing to light after midnight.

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Amboy Temperature Statistics

May Temperature

Pearson Airfield (22.4 miles)

  • Lowest 17 May, 2026

    38.6 °F

  • Average May

    61.9 °F

  • Highest 3 May, 2026

    91.7 °F

Climate (2021–Present)

Pearson Airfield (22.4 miles)

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  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    64.8 °F
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