Sammamish, Washington Weather:
Saturday, October 31, 2026
Cloudy Weather
Day 57°
Night 45°
Precipitation 100 %
Wind 11 mph
Weather Forecast History
Last Year's Weather on This Day (October 31, 2025)
Rainy Weather

Day

55°

Night

50°

Wind

6 mph

UV Index

1

Precipitation

97 %