Hayden Mountain Airport Weather Forecast
- 49
- 74
Decreasing Clouds
- 53
- 75
Partly Sunny
- 57
- 77
Mostly Cloudy
- 58
- 75
Chance Rain Showers
- 56
- 76
Slight Chance Rain Showers
- 58
- 80
Mostly Sunny
Today 3 Aug West Hills and Chehalem Mountains
Mostly cloudy in the Morning, then becoming mostly sunny. Highs in the upper 70s. Winds light.
Tonight 3 Aug West Hills and Chehalem Mountains
Partly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 Mph.
Hayden Mountain Airport Temperature Statistics
August Temperature
Portland-Hillsboro Airport (8.1 miles)
Lowest
–Average August
–Highest
–
Climate (2020–Present)
Portland-Hillsboro Airport (8.1 miles)
Average Low 2020–2025
43.1 °FAverage 2020–2025
53.5 °FAverage High 2020–2025
64.3 °F