10-Day Weather Forecast - Copalis Beach, WA

Mostly cloudy. A slight chance of rain in the afternoon. Highs in the upper 50s to mid 60s. East wind to 10 mph becoming south around 10 mph with gusts to 20 mph in the afternoon.

Mostly cloudy with a chance of rain. Lows in the mid 40s to lower 50s. South wind around 10 mph becoming southeast to 10 mph after midnight.

Mostly cloudy. A chance of rain in the morning then a slight chance of rain in the afternoon. Highs in the 60s. East wind to 10 mph.

Mostly cloudy. A slight chance of rain in the evening. Lows in the mid to upper 40s.

Partly sunny with a slight chance of rain. Highs in the lower to mid 60s.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the mid to upper 40s.

Mostly cloudy with a chance of rain. Highs in the mid to upper 50s.

Mostly cloudy with a chance of rain. Lows in the mid to upper 40s.

Mostly cloudy with a chance of rain. Highs in the mid 50s.

Partly cloudy with a slight chance of rain. Lows in the lower to mid 40s.

Mostly sunny. Highs in the mid to upper 50s.

Mostly clear. Low temperature around 42F. Dew point will be around 44F with an average humidity of 88%. Winds will be 4 mph from the NW.

Sunny. High temperature around 61F. Dew point will be around 47F with an average humidity of 73%. Winds will be 5 mph from the W.

Clear. Low temperature around 44F. Dew point will be around 45F with an average humidity of 86%. Winds will be 5 mph from the NW.

Sunny. High temperature around 62F. Dew point will be around 49F with an average humidity of 71%. Winds will be 4 mph from the W.

Clear. Low temperature around 46F. Dew point will be around 46F with an average humidity of 86%. Winds will be 5 mph from the NW.

Sunny. High temperature around 60F. Dew point will be around 49F with an average humidity of 75%. Winds will be 7 mph from the W.

Clear. Low temperature around 46F. Dew point will be around 46F with an average humidity of 86%. Winds will be 7 mph from the NW.