Weather forecast for today
Mercer Island, WA

Today, on Saturday, December 21, rainfall is expected.
With a high probability, light precipitation is anticipated. The daytime temperature will peak at a cool 50°F (10°C), slightly differing from the night's low of a frosty 42.8°F (6°C).
Today, it will be warmer and the highest temperature will be more in line with November's average maximum of 48.6°F (9.2°C) than December's of 42.8°F (6°C).
Sunrise was at 7:52 am and sunset will be at 4:22 pm; the daylight will last for 8h and 29min.

In Mercer Island, at the moment, rain is falling.
Rainfall is insignificant.
The temperature is a cool 50°F (10°C), and the feels-like temperature is appraised at a chilly 46.4°F (8°C). The current temperature is the highest temperature of the day.

Today, in Mercer Island, a combination of rainy and cloudy weather is anticipated.
Rain is expected from 10 am to 3 pm. With light precipitation of 0.12" (3mm), most rainfall is expected at 10 am.
The temperature will be between the lowest temperature of 46.4°F (8°C) and the highest temperature of 50°F (10°C). The warmest part of the day will be from 10 am to noon, and from 2 pm to 4 pm.
Today, the maximum temperature will be more resembling to November's average highest temperature of 48.6°F (9.2°C) than December's average of 42.8°F (6°C). The lowest temperature today will be also more comparable to November's average minimum of 39°F (3.9°C) than December's average of 34.7°F (1.5°C).

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December is the coldest month in Mercer Island, with an average high-temperature of 42.8°F (6°C) and an average low-temperature of 34.7°F (1.5°C).