Necanicum River Mouth Weather Forecast
- 41
- 53
Partly Sunny
- 40
- 50
Partly Sunny
- 41
- 48
Slight Chance Rain
- 40
- 50
Partly Sunny
- 42
- 50
Chance Rain
- 46
- 50
Rain Likely
Today 20 Jan Clatsop County Coast
Mostly sunny. Highs in the mid 50s. Winds light.
Tonight 20 Jan Clatsop County Coast
Partly cloudy. Lows in the mid 30s. East wind 5 to 10 Mph.
Necanicum River Mouth Temperature Statistics
January Temperature
Astoria, Astoria Regional Airport (9.9 miles)
Lowest 10 January, 2026
34 °FAverage January
45.8 °FHighest 17 January, 2026
57 °F
Climate (2021–Present)
Astoria, Astoria Regional Airport (9.9 miles)
Average Low 2021–2026
45.8 °FAverage 2021–2026
52.4 °FAverage High 2021–2026
59.5 °F