September 2026 Weather | Shoreline, Washington

Today 9/21
Cloudy Weather
Day 66°
Night 54°
1
Tue 9/22
Cloudy Weather
Day 64°
Night 52°
3
Wed 9/23
Cloudy Weather
Day 64°
Night 50°
25
Thu 9/24
Rainy Weather
Day 59°
Night 50°
89
Fri 9/25
Rainy Weather
Day 63°
Night 48°
84
Sat 9/26
Cloudy Weather
Day 64°
Night 46°
17
Sun 9/27
Cloudy Weather
Day 64°
Night 50°
25
Mon 9/28
Cloudy Weather
Day 64°
Night 50°
2
Tue 9/29
Cloudy Weather
Day 64°
Night 50°
1
Wed 9/30
Cloudy Weather
Day 64°
Night 52°
3