North Portland Weather Forecast
- 61
- 75
Rain Showers Likely
- 59
- 71
Rain Showers Likely
- 59
- 72
Chance Rain Showers
- 59
- 72
Slight Chance Rain Showers
- 59
- 75
Partly Sunny
- 61
- 76
Rain Showers Likely
Today 8 Sep Inner Portland Metro
Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the upper 70s. Winds light. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 8 Sep Inner Portland Metro
Showers likely with a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows around 60. Winds light. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.
North Portland Temperature Statistics
September Temperature
Pearson Airfield (2.5 miles)
Lowest 2 September, 2025
59 °FAverage September
70.8 °FHighest 2 September, 2025
90 °F
Climate (2020–Present)
Pearson Airfield (2.5 miles)
Average Low 2020–2025
46.4 °FAverage 2020–2025
55.2 °FAverage High 2020–2025
64.5 °F