Portland Weather Forecast
- 47
- 73
Mostly Sunny
- 43
- 70
Mostly Sunny
- 46
- 67
Sunny
- 54
- 71
Mostly Sunny
- 49
- 74
Mostly Sunny
- 51
- 72
Mostly Sunny
- 54
- 73
Mostly Sunny
Today 3 Oct Whiteside
Sunny. Near steady temperature around 70. Southeast Winds 5 to 10 Mph.
Tonight 3 Oct Whiteside
Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 40s. South Winds around 5 Mph.
Portland Temperature Statistics
October Temperature
Sterling Rockfalls (16.8 miles)
Lowest 1 October, 2026
61 °FAverage October
64.5 °FHighest 1 October, 2026
69.1 °F
Climate (2021–2026)
Sterling Rockfalls (16.8 miles)
Average Low 2021–2026
42.1 °FAverage 2021–2026
52.1 °FAverage High 2021–2026
62 °F