Monday's weather was undeniably sunny and summer-like.
Dozens of walkers flooded Gene Coulon Memorial Beach Park and its two restaurants during the noon hour, and picnic blankets dotted the park's grassy slopes.
Early evening temperatures allowed even more park-goers to enjoy the unseasonably warm weather, and boats from Bellevue, Kirkland and Mercer Island docked in the park's short-term tie zone.
Forecasts call for cooler temperatures on Tuesday, but expect warmer weather again during the end of the week and through the weekend. Temperatures are expected to return to 70 degrees next Monday.