Multnomah Channel - Wapato State Access Area Weather Forecast
- 41
- 66
Decreasing Clouds
- 39
- 63
Mostly Sunny
- 41
- 64
Chance Rain
- 43
- 64
Chance Rain
- 42
- 65
Chance Rain
- 41
- 64
Slight Chance Rain
Today 22 Oct Inner Portland Metro
Partly sunny. Highs in the mid 60s. Northwest wind 5 to 10 Mph.
Tonight 22 Oct Inner Portland Metro
Partly cloudy. Lows in the lower 40s. Northwest wind 5 to 10 Mph, becoming light after midnight.
Multnomah Channel - Wapato State Access Area Temperature Statistics
October Temperature
Scappoose Industrial Airpark (7.5 miles)
Lowest 12 October, 2026
33.7 °FAverage October
59.5 °FHighest 4 October, 2026
83.6 °F
Climate (2021–2026)
Scappoose Industrial Airpark (7.5 miles)
Average Low 2021–2026
43.9 °FAverage 2021–2026
53.6 °FAverage High 2021–2026
63.6 °F