Mercer Island (98040) Daily Weather Forecast

Mercer Island weather forecast for now and the week ahead — Near record-breaking high temperatures tomorrow

Decreasing clouds

  • Sunrise 7:26 am | Sunset 6:23 pm
  • High: 69° | Low 46°
  • Chance of precipitation: 49%

  • Wind: 5 mph from the ESE

Mercer Island weather for the next 5 days:

Mercer Island, WA weather at a glance

Q: What is the weather in Mercer Island?

A: Daily conditions in Mercer Island WA: Near record-breaking high temperatures tomorrow.

Q: What is the temperature in Mercer Island?

A: The temperature in Mercer Island WA is High: 69° | Low 46°

Q: What time is sunset in Mercer Island?

A: The sun will set in Mercer Island WA at 1:21 AM.

Q: What is the weather tomorrow in Mercer Island?

A: The weather tomorrow in Mercer Island WA: Mostly sunny and very warm