


NWS Forecast for: Issaquah WA Issued by: National Weather Service Seattle, WA Last Update: 3:40 am PDT Mar 19, 2025 | ![]() |
Overnight: Mostly cloudy, with a low around 3. East southeast wind around 8 km/h. Wednesday: Rain likely, mainly after noon. Cloudy, with a high near 13. Southeast wind 10 to 13 km/h. Chance of precipitation is 70%. New precipitation amounts of less than 1 mm possible. Wednesday Night: Rain, mainly before 2am. Low around 4. South southwest wind 13 to 16 km/h, with gusts as high as 37 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible. Thursday: Rain. High near 11. South southwest wind 11 to 13 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%. New precipitation amounts between 2.5 and 5 mm possible. Thursday Night: Rain. Low around 7. South wind 10 to 13 km/h, with gusts as high as 39 km/h. Chance of precipitation is 100%. New precipitation amounts between 7.5 mm and 1 cm possible. Friday: Rain. High near 11. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible. Friday Night: Showers. Low around 4. Chance of precipitation is 90%. Saturday: Showers likely before 11am, then rain likely after 11am. Mostly cloudy, with a high near 12. Saturday Night: Rain. Mostly cloudy, with a low around 7. Sunday: Rain. Cloudy, with a high near 13. Sunday Night: Rain. Cloudy, with a low around 10. Monday: Rain likely. Mostly cloudy, with a high near 18. Monday Night: A chance of rain. Mostly cloudy, with a low around 9. Tuesday: Partly sunny, with a high near 21. | |
Issaquah WA 47.54°N 122.05°W (Elev. 200 m) | |
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