10-Day Weather Forecast - Issaquah, WA

Sunny. Highs in the upper 70s to mid 80s. Light wind becoming north around 10 mph in the afternoon.

Mostly clear. Lows in the mid to upper 50s. North wind around 10 mph in the evening becoming light.

Sunny. Highs in the mid 80s to lower 90s. Light wind becoming north around 10 mph in the afternoon.

Mostly clear. Lows in the lower 60s. North wind to 10 mph in the evening becoming light.

Mostly sunny. Highs near 90.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs near 80.

Partly cloudy. Lows in the mid 50s.

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

Mostly clear. Lows in the lower to mid 50s.

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

Mostly clear. Lows in the mid 50s.

Mostly sunny. Highs in the upper 70s.

Clear. Low temperature around 53F. Dew point will be around 51F with an average humidity of 74%. Winds will be 4 mph from the S.

Mostly cloudy. High temperature around 75F. Dew point will be around 52F with an average humidity of 60%. Winds will be 4 mph from the SW.

Clear. Low temperature around 53F. Dew point will be around 52F with an average humidity of 74%. Winds will be 3 mph from the S.

Mostly cloudy. High temperature around 76F. Dew point will be around 53F with an average humidity of 61%. Winds will be 3 mph from the SW.

Clear. Low temperature around 54F. Dew point will be around 53F with an average humidity of 75%. Winds will be 2 mph from the S.