Amboy Weather Forecast

    • 46
    • 65

    Mostly Cloudy

    • 43
    • 70

    Mostly Sunny

    • 47
    • 67

    Partly Sunny

    • 51
    • 66

    Chance Rain

    • 48
    • 67

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 46
    • 68

    Partly Sunny

Today 26 Sep South Washington Cascade Foothills

Mostly sunny. Highs in the mid 60s. Winds light.

Tonight 26 Sep South Washington Cascade Foothills

Mostly cloudy. Lows in the mid 40s. Northeast wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Amboy Temperature Statistics

September Temperature

Pearson Airfield (22.4 miles)

  • Lowest 24 September, 2026

    46.9 °F

  • Average September

    63.4 °F

  • Highest 9 September, 2026

    87.7 °F

Climate (2021–2026)

Pearson Airfield (22.4 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    64.6 °F
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