Weather in Issaquah, Washington, United States

7-Day Detailed Weather Forecast for Issaquah

Tonight

Temperature: 48°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 48. South wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

Temperature: 58°F

Wind Speed: 8 to 15 mph

Wind Direction: S

Forecast: Rain. Cloudy. High near 58, with temperatures falling to around 56 in the afternoon. South wind 8 to 15 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Monday Night

Temperature: 47°F

Wind Speed: 6 to 15 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 47. South southwest wind 6 to 15 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Tuesday

Temperature: 54°F

Wind Speed: 2 to 6 mph

Wind Direction: SSE

Forecast: Rain. Cloudy, with a high near 54. South southeast wind 2 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Temperature: 46°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 46. South wind 2 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Temperature: 56°F

Wind Speed: 5 to 9 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a high near 56. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Wednesday Night

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy, with a low around 47.

Thursday

Temperature: 55°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a high near 55.

Thursday Night

Temperature: 48°F

Wind Speed: 3 mph

Wind Direction: SSE

Forecast: Rain likely. Mostly cloudy, with a low around 48.

Friday

Temperature: 58°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: A chance of rain. Mostly cloudy, with a high near 58.

Friday Night

Temperature: 49°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of rain. Mostly cloudy, with a low around 49.

Saturday

Temperature: 57°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a high near 57.

Saturday Night

Temperature: 47°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a low around 47.

Sunday

Temperature: 55°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Rain likely before 5pm. Mostly cloudy, with a high near 55.