Weather in Mercer Island for 1 September
September 1, Tuesday
14° / 21°
cloudy
2 AM
14°
5 AM
14°
8 AM
14°
11 AM
16°
2 PM
21°
5 PM
18°
8 PM
16°
11 PM
15°
Pressure
754mmHg
Air Quality
—
Humidity
71%
Wind NE
6m/s
Cloudy conditions will dominate. Light rain is expected, around 0.6 mm. Air temperature is around 16.1°, with a range from 13.9° to 21.1°.