Weather in Issaquah, WA
Updated 2026-08-11 08:15 local time · ZIP codes 98027, 98029
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
61°7% rain64°5% rain68°4% rain73°3% rain76°3% rain79°2% rain84°1% rain84°1% rain84°1% rain83°1% rain82°1% rain78°1% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 7%).
It feels like 61°F with winds near 2 mph.
73°F, 3% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 11 mph.
Current temperature is 61°F, wind 2 mph, rain chance up to 7%.
UV index is 1.
Issaquah weather today
Sunny and 61°F in Issaquah, WA. Today's high is 84°F with a 4% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 72%, pressure is 30.11 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Issaquah
Sunrise is at 05:58 AM and sunset is at 08:27 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 79°F and a low near 52°F. The maximum rain chance is 8%.