Sammamish, Washington Weather:
Tuesday, October 20, 2026
Cloudy Weather
Day 52°
Night 37°
Precipitation 5 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (October 20, 2025)
Cloudy Weather

Day

59°

Night

39°

Wind

7 mph

UV Index

20

Precipitation

25 %