Amboy Weather Forecast
- 45
- 68
Slight Chance Rain
- 48
- 72
Partly Sunny
- 51
- 82
Partly Sunny
- 50
- 72
Chance Rain
- 49
- 63
Rain
- 47
- 66
Rain Likely
Today 29 Aug South Washington Cascade Foothills
Mostly cloudy Early, then becoming mostly sunny. A chance of Showers with a slight chance of Thunderstorms Early, then a slight chance of rain. Highs in the upper 60s. West wind 5 to 10 Mph. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 29 Aug South Washington Cascade Foothills
Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. Northwest wind 5 to 10 Mph in the Evening, becoming light and variable.
Amboy Temperature Statistics
August Temperature
Pearson Airfield (22.4 miles)
Lowest 3 August, 2026
53.7 °FAverage August
71.4 °FHighest 6 August, 2026
94.6 °F
Climate (2021–2026)
Pearson Airfield (22.4 miles)
Average Low 2021–2026
46.3 °FAverage 2021–2026
55.4 °FAverage High 2021–2026
64.7 °F