


NWS Forecast for: Issaquah WA Issued by: National Weather Service Seattle, WA Last Update: 2:05 pm PDT Jul 3, 2025 | |
Tonight: Partly cloudy, with a low around 50. North wind around 5 mph becoming calm in the evening. Independence Day: Mostly sunny, with a high near 77. Calm wind becoming northwest around 5 mph. Friday Night: Mostly cloudy, with a low around 52. Light south southwest wind. Saturday: Mostly sunny, with a high near 77. Light and variable wind. Saturday Night: Partly cloudy, with a low around 52. North northwest wind around 5 mph becoming calm in the evening. Sunday: Sunny, with a high near 79. Sunday Night: Mostly clear, with a low around 54. Monday: Sunny, with a high near 83. Monday Night: Clear, with a low around 57. Tuesday: Sunny, with a high near 88. Tuesday Night: Clear, with a low around 58. Wednesday: Sunny, with a high near 88. Wednesday Night: Mostly clear, with a low around 60. Thursday: Mostly sunny, with a high near 84. | |
Issaquah WA 47.52°N 122.01°W (Elev. 561 ft) | |
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