Sammamish, Washington Weather:
Thursday, October 29, 2026
Partly Sunny with Showers
Day 55°
Night 39°
Precipitation 61 %
Wind 5 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (October 29, 2025)
Partly Sunny with Showers

Day

57°

Night

37°

Wind

7 mph

UV Index

2

Precipitation

40 %