5-Day Weather Forecast, Issaquah (WA)

Sat   Dec 28

12°C | 7°C

S 5 m/s

7.3 mm

broken clouds and rain

hourly forecast

Sun   Dec 29

8°C | 5°C

S 3 m/s

12 mm

overcast and heavy rain

hourly forecast

Mon   Dec 30

9°C | 4°C

S 4 m/s

4.5 mm

broken clouds and rain

hourly forecast

Tue   Dec 31

8°C | 4°C

E 2 m/s

1 mm

broken clouds and small chance of slight rain

Wed   Jan 01

9°C | 5°C

SE 2 m/s

1.7 mm

broken clouds and slight rain

See the 10-day forecast for popular European destinations

Europe Forecast

Get more details in the extended 10 day weather forecast for Issaquah. Check out our December climate page to see if the current temperatures in Issaquah is typical for this time of year.