Sammamish, Washington Weather:
Thursday, October 15, 2026
Cloudy Weather
Day 61°
Night 45°
Precipitation 1 %
Wind 2 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (October 15, 2025)
Cloudy Weather

Day

63°

Night

37°

Wind

4 mph

UV Index

30

Precipitation

1 %