Seattle, Washington Weather:
Monday, September 15, 2025
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 75°
Night 54°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 4

Weather Forecast History

Last Year's Weather on This Day (September 15, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

64°

Night

52°

Wind

6 mph

UV Index

2

Precipitation

40