10-Day Weather Forecast - Startup, WA

Partly sunny. Highs in the upper 60s to mid 70s. Light wind.

Mostly cloudy. Lows in the upper 40s to mid 50s. Light wind.

Partly sunny. A slight chance of rain in the afternoon. Highs in the 70s. Light wind becoming northwest to 10 mph in the afternoon.

Partly cloudy. Lows in the lower 50s.

Sunny. Highs near 80.

Clear. Lows in the lower to mid 50s.

Sunny. Highs near 80.

Mostly clear. Lows in the lower 50s.

Mostly sunny. Highs in the lower to mid 70s.

Mostly clear. Lows in the lower 50s.

Mostly sunny. Highs in the lower to mid 70s.

Mostly clear. Low temperature around 51F. Dew point will be around 51F with an average humidity of 76%. Winds will be 2 mph from the W.

Mostly sunny. High temperature around 75F. Dew point will be around 51F with an average humidity of 62%. Winds will be 2 mph from the SW.

Partly cloudy. Low temperature around 52F. Dew point will be around 49F with an average humidity of 70%. Winds will be 2 mph from the W.

Cloudy. High temperature around 70F. Dew point will be around 50F with an average humidity of 62%. Winds will be 2 mph from the S.

Partly cloudy. Low temperature around 51F. Dew point will be around 48F with an average humidity of 70%. Winds will be 2 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 67F. Dew point will be around 51F with an average humidity of 69%. Winds will be 2 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 49F with an average humidity of 77%. Winds will be 1 mph from the SE.