Multnomah Channel - Louse Island Weather Forecast
- 56
- 79
Mostly Sunny
- 58
- 84
Mostly Sunny
- 57
- 88
Mostly Sunny
- 56
- 84
Mostly Sunny
- 55
- 81
Mostly Sunny
- 55
- 81
Mostly Sunny
- 54
- 81
Mostly Sunny
Today 21 Jul Lower Columbia River
Mostly sunny. Highs in the upper 70s. Northwest wind 5 to 10 Mph.
Tonight 21 Jul Lower Columbia River
Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 50s. Northwest wind 5 to 10 Mph.
Multnomah Channel - Louse Island Temperature Statistics
July Temperature
Scappoose Industrial Airpark (5.6 miles)
Lowest 5 July, 2025
49.6 °FAverage July
71 °FHighest 16 July, 2025
97.6 °F
Climate (2020–Present)
Scappoose Industrial Airpark (5.6 miles)
Average Low 2020–2025
43.9 °FAverage 2020–2025
53.3 °FAverage High 2020–2025
63.3 °F