The Weather in Mercer Island

24°

0 mm

5 km/h

UV 7

57%

Right now it’s in Mercer Island and the temperature is around 24°C. It’s dry and slightly cloudy. The wind is coming from the West at a speed of 2 Bft. The UV index is 7, an unprotected skin can burn within 15-25 minutes.

14-day weather forecast for Mercer Island

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 24°C during the day. Check out the daily temperatures, precipitation, wind speed, and UV index for all the days.

Th
17 Jul

30°C

16°C

0,0

mm

10

km/h

05:27

21:02

Fr
18 Jul

28°C

17°C

0,0

mm

12

km/h

05:28

21:01

Sa
19 Jul

24°C

15°C

0,0

mm

10

km/h

05:30

21:00

Su
20 Jul

25°C

14°C

0,0

mm

8

km/h

05:31

20:59

Mo
21 Jul

25°C

15°C

0,0

mm

8

km/h

05:32

20:58

Tu
22 Jul

27°C

16°C

0,0

mm

8

km/h

05:33

20:57

We
23 Jul

29°C

16°C

0,1

mm

8

km/h

05:34

20:56

Th
24 Jul

29°C

15°C

0,0

mm

14

km/h

05:35

20:55

Fr
25 Jul

27°C

11°C

0,0

mm

14

km/h

05:37

20:53

Sa
26 Jul

25°C

10°C

0,0

mm

14

km/h

05:38

20:52

Su
27 Jul

24°C

9°C

0,0

mm

14

km/h

05:39

20:51

Mo
28 Jul

25°C

9°C

0,0

mm

16

km/h

05:40

20:50

Tu
29 Jul

25°C

10°C

0,0

mm

15

km/h

05:41

20:48

We
30 Jul

26°C

11°C

0,0

mm

14

km/h

05:43

20:47

Today’s Weather in Mercer Island

The temperature in Mercer Island today will be around 30°C. No precipitation expected today, so you can enjoy dry weather. The wind is coming from the Northwest with a max speed of 2 Bft. The UV index will be a maximum of 9 today.

Morning

24°C

0,0

mm

5

km/h

Afternoon

30°C

0,0

mm

9

km/h

Evening

30°C

0,0

mm

8

km/h

Night

22°C

0,0

mm

7

km/h

Sunrise: 05:43 o'clock
Sunset: 20:47 o'clock

Tomorrow’s Weather in Mercer Island

Tomorrow the temperature in Mercer Island will reach 28°C. No precipitation expected. The wind is coming from the Southwest with a max speed of 3 Bft. The UV index will be a maximum of 8.

Morning

24°C

0,0

mm

9

km/h

Afternoon

28°C

0,0

mm

11

km/h

Evening

27°C

0,0

mm

10

km/h

Night

21°C

0,0

mm

5

km/h

Sunrise: 05:28 o'clock
Sunset: 21:01 o'clock

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.