Lake Rosannah Weather Forecast
- 37
- 57
Decreasing Clouds
- 35
- 56
Areas Fog
- 45
- 58
Cloudy
- 41
- 61
Mostly Cloudy
- 45
- 58
Rain Likely
- 44
- 58
Rain Likely
- 42
- 58
Chance Rain
Today 31 Oct North Clark County Lowlands
Mostly cloudy with a 30 percent chance of rain. Highs in the lower 60s.
Tonight 31 Oct North Clark County Lowlands
Mostly cloudy this Evening, then becoming partly cloudy. Patchy fog. Lows in the mid 30s. Winds light this Evening, becoming light and variable.
Lake Rosannah Temperature Statistics
October Temperature
Scappoose Industrial Airpark (8.7 miles)
Lowest 24 October, 2026
32.6 °FAverage October
56.8 °FHighest 4 October, 2026
83.6 °F
Climate (2021–2026)
Scappoose Industrial Airpark (8.7 miles)
Average Low 2021–2026
43.9 °FAverage 2021–2026
53.6 °FAverage High 2021–2026
63.6 °F