September 2026 Weather | Shoreline, Washington

Today 9/1
Cloudy Weather
Day 72°
Night 57°
13
Wed 9/2
Rainy Weather
Day 68°
Night 54°
88
Thu 9/3
Rainy Weather
Day 64°
Night 52°
84
Fri 9/4
Rainy Weather
Day 64°
Night 52°
85
Sat 9/5
Cloudy Weather
Day 68°
Night 54°
55
Sun 9/6
Cloudy Weather
Day 70°
Night 54°
0
Mon 9/7
Cloudy Weather
Day 70°
Night 55°
25
Tue 9/8
Rainy Weather
Day 66°
Night 54°
55
Wed 9/9
Cloudy Weather
Day 68°
Night 55°
7
Thu 9/10
Cloudy Weather
Day 68°
Night 54°
3
Fri 9/11
Sunny Weather
Day 72°
Night 54°
0
Sat 9/12
Sunny Weather
Day 70°
Night 55°
0
Sun 9/13
Cloudy Weather
Day 68°
Night 52°
0
Mon 9/14
Cloudy Weather
Day 68°
Night 54°
25
Tue 9/15
Cloudy Weather
Day 70°
Night 55°
25
Wed 9/16
Cloudy Weather
Day 64°
Night 54°
Thu 9/17
Rainy Weather
Day 64°
Night 55°
Fri 9/18
Cloudy Weather
Day 63°
Night 50°
Sat 9/19
Rainy Weather
Day 63°
Night 55°
Sun 9/20
Cloudy Weather
Day 64°
Night 52°
Mon 9/21
Partly Sunny with Showers
Day 63°
Night 48°
Tue 9/22
Cloudy Weather
Day 63°
Night 48°
Wed 9/23
Cloudy Weather
Day 61°
Night 48°
Thu 9/24
Cloudy Weather
Day 61°
Night 46°
Fri 9/25
Cloudy Weather
Day 61°
Night 46°
Sat 9/26
Cloudy Weather
Day 64°
Night 48°
Sun 9/27
Rainy Weather
Day 66°
Night 55°
Mon 9/28
Rainy Weather
Day 61°
Night 54°
49
Tue 9/29
Cloudy Weather
Day 63°
Night 48°
58
Wed 9/30
Cloudy Weather
Day 68°
Night 52°
96