Seattle weather heats up this week with temps reaching the 80s

Daytime temperatures are expected to climb into the 80s this week, and potentially into the 90s by next Monday. Meteorologists say the heat could set new records for early May.

“This is kind of the first significant heat event, likely so far of the season and over the year,” said Jacob DeFlitch, a meteorologist at the National Weather Service in Seattle. “So certainly, remaining hydrated is very important.”

DeFlitch says May is typically when Seattle starts to feel the summer season, but this week will be above normal, with temperatures expected to climb into the 80s this weekend. Early next week could have temps reach the 90s.

“This is reaching a higher threshold, we may even break some daily records over the weekend,” DeFlitch said.

The Weather Service further notes that the earliest day in May that Seattle has recorded 90 degrees was May 17, 2008. It says there is a 40% chance of breaking that record on May 15, and a 45% chance of breaking in on May 15.

Those high temperatures mean people should limit their exposure to the heat and remember to hydrate.

People living in tents or RVs are the most at risk of illness when it gets this hot. Day centers and libraries will be open for people to cool down. Shopping malls with air conditioning are also a good options during the day.

The Chief Seattle Club recently reopened their day center in Pioneer Square for Indigenous homeless people to get inside.

The county’s regional homelessness authority hasn’t said yet if emergency cooling centers will open.