McNary Lake Weather Forecast
- 40
- 72
Mostly Sunny
- 41
- 68
Rain Showers Likely
- 38
- 60
Rain Showers Likely
- 43
- 69
Partly Sunny
- 44
- 70
Mostly Cloudy
- 45
- 65
Chance Rain Showers
Today 19 Apr Lower Columbia River
Sunny. Highs in the lower 70s. East wind 5 to 10 Mph.
Tonight 19 Apr Lower Columbia River
Mostly clear. Lows in the lower 40s. East wind 5 to 10 Mph.
McNary Lake Temperature Statistics
April Temperature
Scappoose Industrial Airpark (3.1 miles)
Lowest 17 April, 2024
34 °FAverage April
51.8 °FHighest 2 April, 2024
76.6 °F
Climate (2019–Present)
Scappoose Industrial Airpark (3.1 miles)
Average Low 2019–2024
44.7 °FAverage 2019–2024
53.9 °FAverage High 2019–2024
63.8 °F