10-Day Weather Forecast - Newcastle, WA

Mostly sunny. Highs in the lower to mid 50s. Light wind.

Mostly cloudy. A chance of rain after midnight. Lows in the lower 40s. Light wind.

Rain. Rainfall amounts a half inch to one inch possible. Highs in the lower to mid 50s. Light wind becoming south around 10 mph with gusts to 25 mph in the afternoon.

Rain at times. Lows around 40.

Rain at times. Highs near 50.

Mostly cloudy with rain likely in the evening then mostly cloudy with a chance of rain after midnight. Lows in the mid to upper 30s.

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

Partly cloudy. Lows in the lower 30s.

Sunny. Highs in the upper 50s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid to upper 30s.

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

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 43F with an average humidity of 71%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 54F. Dew point will be around 44F with an average humidity of 79%. Winds will be 3 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 83%. Winds will be 4 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 52F. Dew point will be around 41F with an average humidity of 77%. Winds will be 3 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 41F. Dew point will be around 40F with an average humidity of 82%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 54F. Dew point will be around 42F with an average humidity of 78%. Winds will be 2 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 43F. Dew point will be around 42F with an average humidity of 82%. Winds will be 2 mph from the SE.