Karpens Airport Weather Forecast
- 52
- 65
Rain Likely
- 55
- 66
Chance Rain
- 51
- 67
Partly Sunny
- 52
- 70
Mostly Sunny
- 56
- 78
Mostly Sunny
- 55
- 79
Mostly Sunny
Today 12 Sep North Oregon Coast Range Lowlands
Mostly cloudy. Patchy fog this morning. Showers likely with a slight chance of Thunderstorms this afternoon. Highs in the mid 60s. Light and variable Winds, becoming light this afternoon. Chance of rain 70 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 12 Sep North Oregon Coast Range Lowlands
A slight chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Patchy fog. Lows around 50. Light and variable Winds, becoming light after midnight. Chance of rain 50 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Karpens Airport Temperature Statistics
September Temperature
Astoria, Astoria Regional Airport (11.2 miles)
Lowest 8 September, 2026
48.7 °FAverage September
60.8 °FHighest 9 September, 2026
77 °F
Climate (2021–2026)
Astoria, Astoria Regional Airport (11.2 miles)
Average Low 2021–2026
46 °FAverage 2021–2026
52.7 °FAverage High 2021–2026
59.9 °F