Weather forecast for today
Mercer Island, WA

Weather forecast for today

Wednesday, Apr 16.

Mostly Sunny
6:15 am

8:01 pm
PDT
Mostly Sunny
63°F / 39°F
  • Wind: 13mph NNW
  • Humidity: 62%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 5
Today, on Wednesday, April 16, predominantly sunny weather will make for pleasant outdoor conditions.
The maximum temperature will be a breezy 62.6°F, while the minimum predicted temperature is an icy 39.2°F.
It will be warmer, as the maximum temperature reflects May's norm of 64.6°F instead of April's.
Sunrise will be at 6:15 am and sunset at 8:01 pm; the daylight will last for 13h and 47min.

Current condition

Partly Cloudy
3:53 am PDT
Partly Cloudy
  • 46°F
  • Feels like: 46°F
  • Wind: 1mph WNW
  • Humidity: 72%
  • Dewpoint: 37°F
  • Pressure: 30.05"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
In Mercer Island, currently, a mixture of clouds and sunlight is shaping today’s conditions.
The temperature is a chilly 46.4°F. The current temperature is relatively far from today's maximum-forecasted 62.6°F.

Frequently asked questions

What is the temperature now?
The current temperature (3:53 am PDT) is 46.4°F.
What is the weather forecast for Mercer Island for today?
On Wednesday, sun-filled skies will remain for most of the day.
What will be the highest temperature today?
Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 39.2°F.
The highest temperature will be relatively higher than the average maximum of 55.9°F in April. The lowest temperature will be in line with the average low of 39.7°F.
When is the sunrise / sunset today?
On Wednesday, in Mercer Island, sunrise will be at 6:15 am and sunset at 8:01 pm (PDT).
How long is the day today in Mercer Island?
In Mercer Island, today, there will be 13h and 47min of daylight.

Hourly weather forecast

4 am
  • 46°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph N
  • Pressure: 30.03"Hg
  • Humidity: 74%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph N
  • Pressure: 30.03"Hg
  • Humidity: 82%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:15 am
8 am
  • 46°F
  • Feels like:
    46°F
Mostly Sunny
Mostly Sunny
  • Wind: 2mph N
  • Pressure: 30.06"Hg
  • Humidity: 79%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Wind: 6mph NNW
  • Pressure: 30.06"Hg
  • Humidity: 66%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Wind: 9mph NNW
  • Pressure: 30.06"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Wind: 11mph NNW
  • Pressure: 30.03"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 63°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph NNW
  • Pressure: 30.03"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Wind: 12mph NNW
  • Pressure: 30.03"Hg
  • Humidity: 36%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Wind: 7mph NNW
  • Pressure: 30.06"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:01 pm
10 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Wind: 5mph N
  • Pressure: 30.09"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Today, primarily dry and sunny and occasionally cloud-filled weather is predicted.
The temperature will vary between the highest temperature of 62.6°F and the lowest temperature of 42.8°F. The warmest part of the day will be around 4 pm.
The temperature will be more resembling what’s typical for May than the usual maximum in April. The minimum temperature will be close to April's average low of 39.7°F.
Updated: Apr 16, 2025 @ 10:53:25 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate

Mercer Island, Washington, USA

  • en: Mercer Island, Washington, USA
  • es: Mercer Island, Washington, EE.UU.
  • hr: Merser Ajland, Vašington, SAD
  • sr: Merser Ajland, Vašington, SAD
  • zh: 默瑟岛, 华盛顿, 美国
  • Latitude: 47.570655°
  • Longitude: -122.222067°
  • Elevation: 338 ft
  • Current time: 3:53am PDT
  • Sunrise: 6:15 am PDT
  • Sunset: 8:01 pm PDT
  • Timezone: America/Los_Angeles
Climate data
Share