


NWS Forecast for: Issaquah WA Issued by: National Weather Service Seattle, WA Last Update: 3:40 pm PDT Jun 30, 2025 | ![]() |
Tonight: Mostly clear, with a low around 16. Calm wind. Tuesday: Sunny, with a high near 31. Calm wind becoming north northwest 5 to 8 km/h in the afternoon. Tuesday Night: Mostly clear, with a low around 14. North wind 5 to 8 km/h becoming calm in the evening. Wednesday: Mostly sunny, with a high near 26. Calm wind. Wednesday Night: Mostly cloudy, with a low around 13. Calm wind. Thursday: Partly sunny, with a high near 25. Thursday Night: Partly cloudy, with a low around 12. Independence Day: Mostly sunny, with a high near 26. Friday Night: Partly cloudy, with a low around 12. Saturday: Mostly sunny, with a high near 27. Saturday Night: Partly cloudy, with a low around 12. Sunday: Mostly sunny, with a high near 27. Sunday Night: Mostly clear, with a low around 13. Monday: Sunny, with a high near 29. | |
Issaquah WA 47.54°N 122.05°W (Elev. 200 m) | |
Visit your local NWS office at: https://www.weather.gov/sew |