Weather in Issaquah, Washington, United States

7-Day Detailed Weather Forecast for Issaquah

This Afternoon

Temperature: 56°F

Wind Speed: 13 mph

Wind Direction: S

Forecast: Rain. Cloudy. High near 56, with temperatures falling to around 54 in the afternoon. South wind around 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 41°F

Wind Speed: 14 to 17 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 41. South southwest wind 14 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Temperature: 48°F

Wind Speed: 8 to 15 mph

Wind Direction: SW

Forecast: Rain. Mostly cloudy. High near 48, with temperatures falling to around 46 in the afternoon. Southwest wind 8 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Temperature: 41°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 41. South wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Rain. Cloudy, with a high near 53. South southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Temperature: 39°F

Wind Speed: 6 to 10 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 39. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Temperature: 47°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Rain. Mostly cloudy, with a high near 47.

Friday Night

Temperature: 39°F

Wind Speed: 8 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 39.

Saturday

Temperature: 46°F

Wind Speed: 5 to 8 mph

Wind Direction: SSW

Forecast: Rain. Mostly cloudy, with a high near 46.

Saturday Night

Temperature: 38°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Rain likely. Mostly cloudy, with a low around 38.

Sunday

Temperature: 48°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Rain. Mostly cloudy, with a high near 48.

Sunday Night

Temperature: 40°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy, with a low around 40.

Monday

Temperature: 49°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy, with a high near 49.

Monday Night

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 39.