Weather forecast for today
Mercer Island, WA

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Weather forecast and temperature for today - Monday, Jan 20.

Mostly Clear
7:45 am

4:54 pm
PST
Mostly Clear
min.28°F
  • Wind: 2mph SSE
  • Humidity: 78%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 0
For the rest of Monday, primarily clear weather is expected.
The lowest temperature will be a freezing 28.4°F (-2°C).
Sunrise was at 7:45 am and sunset at 4:54 pm; the daylight lasted for 9h and 8min.

Current condition and temperature - Mercer Island, WA

Partly Cloudy
11:43 pm PST
Partly Cloudy
  • 34°F
  • Feels like: 34°F
  • Wind: 2mph ESE
  • Humidity: 73%
  • Dewpoint: 25°F
  • Pressure: 30.4"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, the sky is partially clouded.
The temperature is a wintry 33.8°F (1°C). The current temperature is a few degrees off the minimum of 28.4°F (-2°C).

Frequently asked questions

What is the current temperature?

The current temperature (11:43 pm) is 33.8°F (1°C).

What is the weather forecast for Mercer Island for today?

For the rest of Monday, primarily clear weather is expected.

When are sunrise and sunset today?

On Monday, in Mercer Island, sunrise was at 7:45 am and sunset at 4:54 pm (PST).

How many hours of daylight will Mercer Island have today?

Today, the daylight lasted for 9h and 8min.

Hourly weather forecast and temperature - Mercer Island, WA

12 am
  • 32°F
  • Feels like:
    32°F
Clear
Clear
  • Wind: 2mph SE
  • Pressure: 30.39"Hg
  • Humidity: 73%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
1 am
  • 32°F
  • Feels like:
    32°F
Clear
Clear
  • Wind: 1mph SE
  • Pressure: 30.42"Hg
  • Humidity: 75%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 30°F
  • Feels like:
    30°F
Clear
Clear
  • Wind: 2mph SE
  • Pressure: 30.42"Hg
  • Humidity: 77%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
3 am
  • 30°F
  • Feels like:
    30°F
Clear
Clear
  • Wind: 2mph SSE
  • Pressure: 30.42"Hg
  • Humidity: 81%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 28°F
  • Feels like:
    28°F
Clear
Clear
  • Wind: 2mph S
  • Pressure: 30.42"Hg
  • Humidity: 81%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
5 am
  • 28°F
  • Feels like:
    28°F
Clear
Clear
  • Wind: 2mph SSE
  • Pressure: 30.45"Hg
  • Humidity: 83%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 28°F
  • Feels like:
    28°F
Clear
Clear
  • Wind: 2mph SSE
  • Pressure: 30.45"Hg
  • Humidity: 83%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
7 am
  • 30°F
  • Feels like:
    30°F
Clear
Clear
  • Wind: 2mph SSE
  • Pressure: 30.47"Hg
  • Humidity: 84%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:45 am
8 am
  • 30°F
  • Feels like:
    30°F
Sunny
Sunny
  • Wind: 2mph SSE
  • Pressure: 30.47"Hg
  • Humidity: 84%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
9 am
  • 32°F
  • Feels like:
    32°F
Sunny
Sunny
  • Wind: 2mph SSE
  • Pressure: 30.5"Hg
  • Humidity: 81%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Updated: Jan 21, 2025 @ 07:43:21 UTC
Published by: Weather U.S. | About Us
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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: 11:43pm PST
  • Sunrise: 7:45 am PST
  • Sunset: 4:54 pm PST
  • Timezone: America/Los_Angeles
Climate data

Mercer Island, Washington, USA

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