10-Day Weather Forecast - Castle Rock, WA

Rain. Highs in the mid 50s. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of rain near 100 percent. Rainfall amounts a tenth to a quarter of an inch.

Rain. Lows in the mid 40s. Southwest wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts around a tenth of an inch.

Rain. Highs in the lower 50s. Winds light. Chance of rain near 100 percent.

Rain. Lows in the mid 40s. South wind 5 to 10 mph. Chance of rain near 100 percent.

Rain. Highs in the mid 50s. Chance of rain near 100 percent.

Cloudy with rain. Lows in the mid 40s. Chance of rain 80 percent.

Rain. Highs in the mid 50s. Chance of rain near 100 percent.

Rain. Lows in the upper 40s. Chance of rain near 100 percent.

Rain. Highs in the mid 50s. Chance of rain near 100 percent.

Rain. Lows in the upper 40s. Chance of rain 90 percent.

Rain. Highs in the mid 50s. Chance of rain 90 percent.

Rain likely. Lows in the mid 40s. Chance of rain 70 percent.

Rain likely. Highs in the lower 50s. Chance of rain 70 percent.

Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 98%. Winds will be 3 mph from the S.

Cloudy with probable rain. Chance of precipitation 70%. High temperature around 49F. Dew point will be around 47F with an average humidity of 96%. Winds will be 4 mph from the S.

Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 44F. Dew point will be around 44F with an average humidity of 97%. Winds will be 5 mph from the S.

Cloudy with probable rain. Chance of precipitation 65%. High temperature around 46F. Dew point will be around 43F with an average humidity of 94%. Winds will be 3 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 96%. Winds will be 3 mph from the S.