Weather forecast for todayMercer Island, WA
Weather forecast for today
Current condition 6:04 am PST
- 39°F
- Feels like:37°F
Clear
- Precipitation: 0"
- Wind: 3mphSE 130°
- Humidity: 93%
- Dewpoint: 37°F
- Pressure: 30.08"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Mercer Island, currently, perfect visibility under a vast, clear sky.
The temperature is a wintry 39.2°F, with the feels-like temperature closely matching at 37.4°F. The current temperature is relatively far from the maximum of 57.2°F forecasted for today.
The temperature is a wintry 39.2°F, with the feels-like temperature closely matching at 37.4°F. The current temperature is relatively far from the maximum of 57.2°F forecasted for today.
Wednesday Nov 4, 2026
- 57°F
- 48°F
PM Showers
- Precip. probability: 55%
- Precipitation: 0.12"
- Wind: 7mphSSW 192°
- Humidity: 78%
- UV index: 1
- Sunrise: 6:57 am PST
- Sunset: 4:46 pm PST
- details ▼
Today, expect brief rain showers to develop during the afternoon.
Minimal precipitation is expected. Temperature shifts will be minor, from a high of a moderate 57.2°F to a low of a frosty 48.2°F.
Meteorological data shows 57.2°F is more characteristic of October's climate profile than November's.
Sunrise will be at 6:57 am and sunset at 4:46 pm; the daylight will last for 9h and 49min.
Minimal precipitation is expected. Temperature shifts will be minor, from a high of a moderate 57.2°F to a low of a frosty 48.2°F.
Meteorological data shows 57.2°F is more characteristic of October's climate profile than November's.
Sunrise will be at 6:57 am and sunset at 4:46 pm; the daylight will last for 9h and 49min.
Hourly overview
Hourly temperatures
Warmest period: 1 pm - 3 pm 55°C.
Coldest hour: 7 am 39°C.
Coldest hour: 7 am 39°C.
Chance of precipitation
Highest chance: 9 pm 85%.
Hourly weather forecast
- 7 am
- 39°F
- Feels like:37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSSE 148°
- Humidity: 94%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 am
- 41°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSSE 153°
- Humidity: 90%
- Pressure: 30.06"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 9 am
- 45°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSE 165°
- Humidity: 88%
- Pressure: 30.06"Hg
- Visibility: 9mi
- UV index: 1
- details ▼
- 10 am
- 48°F
- Feels like:46°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSW 192°
- Humidity: 82%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 50°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 209°
- Humidity: 78%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 52°F
- Feels like:52°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 205°
- Humidity: 72%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 1 pm
- 55°F
- Feels like:54°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 206°
- Humidity: 68%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 2 pm
- 55°F
- Feels like:54°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 207°
- Humidity: 66%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 3 pm
- 55°F
- Feels like:54°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 200°
- Humidity: 66%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 pm
- 55°F
- Feels like:54°F
Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSSW 208°
- Humidity: 66%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 4:46 pm
- 5 pm
- 54°F
- Feels like:54°F
Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphSSW 203°
- Humidity: 70%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 54°F
- Feels like:52°F
Showers
- Precip. probability: 55%
- Precipitation: 0.04"
- Wind: 6mphSW 216°
- Humidity: 74%
- Pressure: 30"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
- 7 pm
- 52°F
- Feels like:50°F
Light Rain
- Precip. probability: 75%
- Precipitation: 0.04"
- Wind: 6mphSSW 200°
- Humidity: 84%
- Pressure: 30.03"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
- 8 pm
- 52°F
- Feels like:50°F
Rain
- Precip. probability: 88%
- Precipitation: 0.04"
- Wind: 6mphS 180°
- Humidity: 89%
- Pressure: 30.03"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
- 9 pm
- 50°F
- Feels like:48°F
Light Rain
- Precip. probability: 85%
- Precipitation: 0.04"
- Wind: 7mphS 169°
- Humidity: 90%
- Pressure: 30.03"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:48°F
Rain
- Precip. probability: 81%
- Precipitation: 0.04"
- Wind: 7mphSSE 165°
- Humidity: 90%
- Pressure: 30.03"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
- 11 pm
- 50°F
- Feels like:48°F
Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 8mphS 173°
- Humidity: 90%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Mercer Island, a combination of cloudy, rain-filled and sun-filled weather is forecasted.
With minimal precipitation of 0.04", rainfall is predicted from 6 pm to 10 pm.
The temperature will vary between the highest temperature of 55.4°F and the lowest temperature of 39.2°F. The warmest part of the day will be from 1 pm to 4 pm.
The forecasted maximum is more in line with October's typical high of 58.6°F than the average for November. The minimum temperature will be also more resembling October's average low of 44.2°F than November's typical value of 39°F.
With minimal precipitation of 0.04", rainfall is predicted from 6 pm to 10 pm.
The temperature will vary between the highest temperature of 55.4°F and the lowest temperature of 39.2°F. The warmest part of the day will be from 1 pm to 4 pm.
The forecasted maximum is more in line with October's typical high of 58.6°F than the average for November. The minimum temperature will be also more resembling October's average low of 44.2°F than November's typical value of 39°F.
Updated: Nov 4, 2026 @ 14:04:19 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 6:04 am PST is 39.2°F.
Today, on-and-off showers may develop in the afternoon.
There is a high likelihood of rainfall, but precipitation will be minimal.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 48.2°F.
The highest temperature will be slightly warmer than the average maximum of 48.6°F in November. The lowest temperature will be significantly higher than the average low of 39°F.
The highest temperature will be slightly warmer than the average maximum of 48.6°F in November. The lowest temperature will be significantly higher than the average low of 39°F.
On Wednesday, in Mercer Island, sunrise will be at 6:57 am and sunset at 4:46 pm (PST).
In Mercer Island, the length of the day today will be 9h and 49min.
Mercer Island, Washington, USA
- en: Mercer Island, Washington, USA
- es: Mercer Island, Washington, EE.UU.
- hr: Merser Ajland, Vašington, SAD
- mk: 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: 6:04am PST
- Sunrise: 6:57 am PST
- Sunset: 4:46 pm PST
- Timezone: America/Los_Angeles
Nearby Mercer Island, Washington, USA
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