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Current Weather Conditions

Right now it’s in Mercer Island and the temperature is around 18°C. It’s dry and cloudy. The wind is coming from the South at a speed of 1 Bft.

See the 14-day weather forecast Right

Today’s Weather in Mercer Island

The temperature in Mercer Island today will be around 22°C. No precipitation expected today, so you can enjoy dry weather. The wind is blowing from the Southwest with a maximum speed of 3 Bft. The UV index will be a maximum of 7 today.

Morning
cloudy
16°
0,0 mm
ZW 3
4 uv
Afternoon
partly-cloudy-day
22°
0,0 mm
N 3
7 uv
Evening
partly-cloudy-day
21°
0,0 mm
N 2
4 uv
Night
cloudy
15°
0,0 mm
ZW 3
0 uv
Sunrise: 05:30 o'clock
Sunset: 21:00 o'clock
Total Daylight: 15 hrs 30 mins
Check out the hourly weather Right

Tomorrow’s Weather in Mercer Island

Tomorrow the temperature in Mercer Island will reach 24°C. No precipitation expected. The wind is blowing from the Southwest with a maximum speed of 2 Bft. The UV index will be a maximum of 7.

Morning
partly-cloudy-day
18°
0,0 mm
ZW 2
5 uv
Afternoon
partly-cloudy-day
24°
0,0 mm
W 2
7 uv
Evening
partly-cloudy-day
24°
0,0 mm
N 1
4 uv
Night
partly-cloudy-night
17°
0,0 mm
Z 2
0 uv
Sunrise: 05:31 o'clock
Sunset: 20:59 o'clock
Total Daylight: 15 hrs 28 mins

The weather in Mercer Island for the next 10 days

Here’s the weather for the next 10 days in Mercer Island. The highest temperature will be 30°C and it won’t get colder than 22°C during the day. Check out the daily temperatures, precipitation, wind strength, and UV index for all the days.

Sa
19 Jul
partly-cloudy-day
22°
14°
0,0 mm
ZW 3
7 uv
Su
20 Jul
partly-cloudy-day
24°
14°
0,0 mm
ZW 2
7 uv
Mo
21 Jul
partly-cloudy-day
27°
14°
0,0 mm
W 2
9 uv
Tu
22 Jul
partly-cloudy-day
28°
15°
0,0 mm
ZW 2
9 uv
We
23 Jul
clear-day
30°
16°
0,1 mm
W 2
9 uv
Th
24 Jul
clear-day
28°
16°
0,0 mm
ZW 2
9 uv
Fr
25 Jul
partly-cloudy-day
26°
15°
0,0 mm
ZW 2
7 uv
Sa
26 Jul
partly-cloudy-day
26°
15°
0,0 mm
W 2
5 uv
Su
27 Jul
partly-cloudy-day
26°
13°
0,0 mm
W 3
9 uv
Mo
28 Jul
clear-day
29°
12°
0,0 mm
NW 3
9 uv

Average Weather in Mercer Island by Month

Click on a month below to see detailed weather info for Mercer Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Mercer Island for all months at once

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