Klamath River Mouth Weather Forecast
- 52
- 65
Increasing Clouds
- 50
- 61
Mostly Cloudy
- 49
- 56
Mostly Cloudy
- 44
- 52
Mostly Cloudy
- 44
- 52
Chance Rain
- 46
- 57
Partly Sunny
Today 15 Oct Coastal Del Norte
Sunny. Highs 66 to 80. Northeast wind around 5 Mph shifting to the northwest in the afternoon.
Tonight 15 Oct Coastal Del Norte
Partly cloudy. Lows 46 to 56. North wind around 5 Mph shifting to the east overnight.
Klamath River Mouth Temperature Statistics
October Temperature
Crescent City, Jack McNamara Field Airport (17.4 miles)
Lowest 13 October, 2026
39.9 °FAverage October
54.7 °FHighest 9 October, 2026
62.7 °F
Climate (2021–2026)
Crescent City, Jack McNamara Field Airport (17.4 miles)
Average Low 2021–2026
47.4 °FAverage 2021–2026
53.1 °FAverage High 2021–2026
58.8 °F