Amboy Weather Forecast

    • 46
    • 70

    Slight Chance Thunderstorms

    • 47
    • 70

    Slight Chance Thunderstorms

    • 49
    • 71

    Slight Chance Rain Showers

    • 48
    • 70

    Chance Rain Showers

    • 52
    • 76

    Partly Sunny

    • 55
    • 84

    Partly Sunny

Today 4 Sep South Washington Cascade Foothills

Partly sunny with a 20 percent chance of Thunderstorms. Highs around 70. Light and variable Winds.

Tonight 4 Sep South Washington Cascade Foothills

Partly cloudy with a slight chance of Showers in the Evening, then mostly cloudy after midnight. Patchy fog. Lows in the upper 40s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Amboy Temperature Statistics

September Temperature

Pearson Airfield (22.4 miles)

  • Lowest 2 September, 2026

    59 °F

  • Average September

    63.4 °F

  • Highest 1 September, 2026

    69.7 °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

    64.7 °F
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