10-Day Weather Forecast - Cosmopolis, WA

Mostly cloudy. Highs in the 60s to lower 70s. Light wind.

Mostly cloudy with a chance of rain. Lows in the mid 40s to lower 50s. Light wind.

Mostly cloudy. A chance of rain in the morning then a slight chance of rain in the afternoon. Highs in the mid 60s to lower 70s. Light wind.

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 near 70.

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

Mostly cloudy with rain likely in the morning then mostly cloudy with a chance of rain in the afternoon. Highs near 60.

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

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

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

Mostly sunny. A slight chance of rain in the morning. Highs near 60.

Mostly clear. Low temperature around 42F. Dew point will be around 45F with an average humidity of 91%. Winds will be 3 mph from the W.

Sunny. High temperature around 63F. Dew point will be around 48F with an average humidity of 73%. Winds will be 4 mph from the NW.

Clear. Low temperature around 44F. Dew point will be around 46F with an average humidity of 89%. Winds will be 4 mph from the NW.

Sunny. High temperature around 63F. Dew point will be around 49F with an average humidity of 71%. Winds will be 3 mph from the W.

Clear. Low temperature around 45F. Dew point will be around 47F with an average humidity of 90%. Winds will be 4 mph from the W.

Sunny. High temperature around 61F. Dew point will be around 49F with an average humidity of 75%. Winds will be 6 mph from the W.

Clear. Low temperature around 45F. Dew point will be around 47F with an average humidity of 90%. Winds will be 6 mph from the NW.