Weather in Issaquah, Washington, United States

7-Day Detailed Weather Forecast for Issaquah

Overnight

Temperature: 51°F

Wind Speed: 21 mph

Wind Direction: S

Forecast: A chance of rain. Cloudy. Low around 51, with temperatures rising to around 56 overnight. South wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 67°F

Wind Speed: 14 to 21 mph

Wind Direction: SSW

Forecast: Rain. Cloudy. High near 67, with temperatures falling to around 65 in the afternoon. South southwest wind 14 to 21 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday Night

Temperature: 57°F

Wind Speed: 9 to 16 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 57. South wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

Temperature: 71°F

Wind Speed: 9 to 14 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a high near 71. South southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 48°F

Wind Speed: 6 to 13 mph

Wind Direction: SSW

Forecast: Rain. Mostly cloudy, with a low around 48. South southwest wind 6 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

Temperature: 59°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: Rain. Mostly cloudy, with a high near 59. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Night

Temperature: 43°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

Tuesday

Temperature: 58°F

Wind Speed: 2 to 6 mph

Wind Direction: NNE

Forecast: A slight chance of rain before 11am. Mostly sunny, with a high near 58.

Tuesday Night

Temperature: 38°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 38.

Wednesday

Temperature: 58°F

Wind Speed: 6 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 58.

Wednesday Night

Temperature: 41°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 41.

Thursday

Temperature: 62°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: A chance of rain after 11am. Partly sunny, with a high near 62.

Thursday Night

Temperature: 47°F

Wind Speed: 5 to 8 mph

Wind Direction: ESE

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

Friday

Temperature: 60°F

Wind Speed: 9 mph

Wind Direction: SSE

Forecast: Rain. Cloudy, with a high near 60.