Weather forecast for 10 days
Mercer Island, WA

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Weather forecast for the weekend

Weather forecast - Saturday, Feb 1.

Showers
7:32 am

5:12 pm
PST
Showers
41°F / 32°F
  • Wind: 13mph SSW
  • Humidity: 77%
  • Precip. probability: 95%
  • Precipitation: 0.16"
  • UV index: 1
Today, on Saturday, February 1, short periods of light rainfall are anticipated.
The likelihood of rain is high. However, precipitation will be light. A slight fluctuation in temperature is forecasted, achieving a maximum of an icy 41°F (5°C) and dipping to a minimum of a wintry 32°F (0°C).
The day's maximum temperature is forecasted to be relatively lower than the standard high of 46°F (7.8°C) in February.
Sunrise was at 7:32 am and sunset will be at 5:12 pm; the daylight will last for 9h and 40min.

Weather forecast - Sunday, Feb 2.

PM Rain / Snow Showers
7:31 am

5:13 pm
PST
PM Rain / Snow Showers
39°F / 30°F
  • Wind: 11mph S
  • Humidity: 77%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • UV index: 1
On Sunday, in Mercer Island, a combination of snow showers and rain is anticipated in the afternoon.
Minimal precipitation is forecasted for tomorrow. Minimal precipitation is predicted.
Temperature measurements will peak at a wintry 39.2°F (4°C), with a slight decrease to a low of a freezing 30.2°F (-1°C).
Tomorrow, the maximum temperature will be lower and more in line with January's average highest temperature of 44.4°F (6.9°C) than February's of 46°F (7.8°C).
Sunrise will be at 7:31 am and sunset at 5:13 pm; tomorrow's daylight will last for 9h and 43min.

Frequently asked questions

What is the weather forecast for Mercer Island for tomorrow?

On Sunday, in Mercer Island, snowy and rainy weather is anticipated in the afternoon.

Will it rain tomorrow?

Tomorrow, there is a low probability of minimal rainfall in Mercer Island.

Will it snow tomorrow?

Tomorrow, there is a low probability of minimal snowfall in Mercer Island.

What will be the highest temperature tomorrow?

Tomorrow, the maximum temperature in Mercer Island will be 39.2°F (4°C), while the minimum temperature will be 30.2°F (-1°C).
The maximum temperature tomorrow will be relatively lower than the average highest temperature in February. Tomorrow, the lowest temperature will be also a few degrees lower than the average low temperature.

When is the sunrise / sunset tomorrow?

On Sunday, in Mercer Island, sunrise will be at 7:31 am and sunset at 5:13 pm (PST).

How long will the day be tomorrow?

Tomorrow, the daylight will last for 9h and 43min.

What is the weather forecast for Mercer Island for the next ten days?

In Mercer Island, a combination of predominantly cloudy and occasionally rainy and snowy weather is anticipated for the next ten days.

Will it rain in the next ten days?

Rain is predicted for Saturday, Monday and Friday in Mercer Island. With light precipitation of 0.16" (4mm), Saturday will be the day with the most rainfall.

Will it snow in the next ten days?

Snow is expected only on Sunday. With a probability of 42%, light precipitation of 0.16" (4mm) is expected.

How cold will it be in the next ten days in Mercer Island?

The maximum temperature will range between 35.6°F (2°C) and 41°F (5°C), while the minimum temperature will be between 23°F (-5°C) and 32°F (0°C).

What will be the coldest and the warmest days in Mercer Island?

With a maximum temperature of 41°F (5°C), Saturday and next Monday will be the warmest days. The coldest day will be Wednesday, with a maximum of 35.6°F (2°C).

Long-term weather forecast

10 days weather forecast - Mercer Island, WA

SatFeb 1.
  • 41°F
  • 32°F
Showers
Showers
  • Wind: 13mph SSW
  • Humidity: 77%
  • UV index: 1
  • Precip. probability: 95%
  • Precipitation: 0.16"
  • 7:32 am 5:12 pm PST
SunFeb 2.
  • 39°F
  • 30°F
PM Rain / Snow Showers
PM Rain / Snow Showers
  • Wind: 11mph S
  • Humidity: 77%
  • UV index: 1
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • 7:31 am 5:13 pm PST
MonFeb 3.
  • 39°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph ENE
  • Humidity: 69%
  • UV index: 1
  • Precip. probability: 20%
  • Precipitation: 0.04"
  • 7:30 am 5:15 pm PST
TueFeb 4.
  • 37°F
  • 27°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph NNE
  • Humidity: 69%
  • UV index: 1
  • Precip. probability: 18%
  • Precipitation: 0"
  • 7:28 am 5:17 pm PST
WedFeb 5.
  • 36°F
  • 27°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph NE
  • Humidity: 72%
  • UV index: 1
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:27 am 5:18 pm PST
ThuFeb 6.
  • 37°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NNE
  • Humidity: 74%
  • UV index: 1
  • Precip. probability: 14%
  • Precipitation: 0"
  • 7:25 am 5:20 pm PST
FriFeb 7.
  • 37°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph NE
  • Humidity: 76%
  • UV index: 1
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 7:24 am 5:21 pm PST
SatFeb 8.
  • 39°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NNW
  • Humidity: 81%
  • UV index: 1
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:22 am 5:23 pm PST
SunFeb 9.
  • 39°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NE
  • Humidity: 75%
  • UV index: 1
  • Precip. probability: 20%
  • Precipitation: 0"
  • 7:21 am 5:24 pm PST
MonFeb 10.
  • 41°F
  • 23°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NE
  • Humidity: 65%
  • UV index: 2
  • Precip. probability: 16%
  • Precipitation: 0"
  • 7:19 am 5:26 pm PST
For the next ten days, a combination of primarily cloudy and occasionally rainy and snowy weather is expected.
Rain is expected on Saturday, Monday and Friday.
With a probability of 42%, snowfall is anticipated only on Sunday. Predicted precipitation will be light at 0.16" (4mm).
Temperature fluctuation will be indistinguishable in the coming days. The maximum temperature will vary between 35.6°F (2°C) and 41°F (5°C), while the lowest temperature will vary between 23°F (-5°C) and 32°F (0°C).
With a maximum temperature of 41°F (5°C), Saturday and next Monday will be the warmest days in Mercer Island; with the highest temperature of 35.6°F (2°C), Wednesday will be the coldest day.
Updated: Feb 1, 2025 @ 17:09:13 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Mercer Island, Washington, USA

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