Sammamish, Washington Weather:
Saturday, October 17, 2026
Rainy Weather
Day 57°
Night 43°
Precipitation 5 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (October 17, 2025)
Partly Sunny with Showers

Day

61°

Night

41°

Wind

6 mph

UV Index

20

Precipitation

55 %