Vernonia Lake Weather Forecast
- 49
- 77
Mostly Sunny
- 50
- 83
Mostly Sunny
- 50
- 85
Mostly Sunny
- 50
- 81
Partly Sunny
- 48
- 78
Mostly Sunny
- 48
- 78
Mostly Sunny
- 48
- 79
Mostly Sunny
Today 21 Jul North Oregon Coast Range Lowlands
Partly sunny this Morning, then clearing. Patchy fog this morning. Highs in the mid 70s. Northwest wind 5 to 10 Mph.
Tonight 21 Jul North Oregon Coast Range Lowlands
Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. West wind 5 to 10 Mph.
Vernonia Lake Temperature Statistics
July Temperature
Scappoose Industrial Airpark (15.5 miles)
Lowest 5 July, 2025
49.6 °FAverage July
71 °FHighest 16 July, 2025
97.6 °F
Climate (2020–Present)
Scappoose Industrial Airpark (15.5 miles)
Average Low 2020–2025
43.9 °FAverage 2020–2025
53.3 °FAverage High 2020–2025
63.3 °F