Multnomah Channel - Chapman Landing Weather Forecast
- 39
- 61
Becoming Sunny
- 37
- 60
Partly Sunny
- 41
- 58
Partly Sunny
- 45
- 55
Rain
- 40
- 53
Rain
- 35
- 51
Chance Rain
Today 4 Feb Lower Columbia River
Mostly cloudy this Morning, then clearing. Highs in the lower 60s. Winds light.
Tonight 4 Feb Lower Columbia River
Mostly clear in the Evening, then becoming partly cloudy. Lows around 40. Winds light.
Multnomah Channel - Chapman Landing Temperature Statistics
February Temperature
Scappoose Industrial Airpark (1.9 miles)
Lowest 1 February, 2026
37.9 °FAverage February
46.4 °FHighest 1 February, 2026
55.9 °F
Climate (2021–Present)
Scappoose Industrial Airpark (1.9 miles)
Average Low 2021–2026
44 °FAverage 2021–2026
53.5 °FAverage High 2021–2026
63.5 °F