Forecast Summary
The next few hours will be hazy, with tomorrow reaching 3°C and dropping to -6°C. The coming days will be light rain throughout the day.
Current Weather
20°
Mostly Cloudy
Feels Like
-6°
Min
-3°
Max
2°
Compared to Yesterday
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Hourly Forecast
Weather forecast for the next 48 hours.
5%
6%
6%
7%
7%
6%
6%
6%
6%
6%
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
14 hours 12 minutes of sunlight today
05:59
Sunrise
20:11
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Thursday
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
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Frequently asked questions about weather in Issaquah
How warm does it get in Issaquah?
The warmest month in Issaquah is August, with average high temperatures of 25°C. The average temperature during this period is around 19°C.
How cold does it get in Issaquah?
The coldest month in Issaquah is February, with average low temperatures of 4°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Issaquah?
The wettest month in Issaquah is December, with an average of 199mm of precipitation.
What is the driest time of year in Issaquah?
The driest month in Issaquah is July, with an average of 15mm of precipitation.
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