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Elev 194 ft, 47.58 °N, 122.23 °W

Mercer Island, WA Weather Conditionsstar_ratehome

icon61 °F SW Mercer Island Station|Report|Change
Current Station
Personal Weather Station
SW Mercer Island (KWAMERCE25)
Location: Mercer Island, WA
Elevation: 194ft
Nearby Weather Stations

access_time 7:49 AM PDT on September 29, 2026 (GMT -7) | Updated 15 seconds ago

62° | 49°
61 °F
like 61°
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Cloudy

N
6

Gusts 7 °mph

Today's temperature is forecast to be COOLER than yesterday.

WunderMap|Nexrad
Additional Conditions
Pressure
29.88 °in
Visibility
10 °miles
Clouds
Cloudy
Dew Point
53 °F
Humidity
74 °%
Rainfall
0 °in
Snow Depth
0 °in
Astronomy
Sun
Rise
Set
Actual Time
7:06 AM
6:54 PM
Civil Twilight
6:35 AM
7:25 PM
Nautical Twilight
5:59 AM
8:01 PM
Astronomical Twilight
5:23 AM
8:37 PM
Length of Visible Light
12 h 49 m
Length of Day
11 h 48 m
Tomorrow will be 3 minutes 24 seconds shorter
Moon
7:53 PM
11:04 AM
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waning gibbous
90% of the Moon is Illuminated
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Oct 3
Waning Half Last Qtr
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Oct 10
New Moon
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Oct 18
Waxing Half First Qtr
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Oct 26
Full Moon