Copalis River Mouth Weather Forecast
- 44
- 53
Rain
- 40
- 50
Rain
- 42
- 47
Rain
- 47
- 52
Rain
- 46
- 52
Rain
- 43
- 51
Rain
- 39
- 49
Chance Rain
Today 23 Nov Grays Harbor County Coast
Cloudy with rain at Times in the Morning, then partly sunny in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the lower to mid 50s. Northwest wind 10 to 15 Mph with Gusts to 25 Mph.
Tonight 23 Nov Grays Harbor County Coast
Mostly cloudy until early morning then becoming partly cloudy. A slight chance of Showers late in the evening. A chance of Showers after Midnight, then a slight chance of Showers late in the night. Lows in the upper 30s to mid 40s. Northwest wind to 10 Mph.
Copalis River Mouth Temperature Statistics
November Temperature
Hoquiam, Bowerman Airport (16.8 miles)
Lowest 11 November, 2025
37.9 °FAverage November
49.8 °FHighest 1 November, 2025
57.9 °F
Climate (2020–Present)
Hoquiam, Bowerman Airport (16.8 miles)
Average Low 2020–2025
46.2 °FAverage 2020–2025
52.1 °FAverage High 2020–2025
58.4 °F