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Today Hourly 7 days 30 days September
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September 2025 Weather | Seattle, Washington

Today 9/11
Cloudy Weather
Day 70°
Night 57°
0
Fri 9/12
Cloudy Weather
Day 70°
Night 55°
5
Sat 9/13
Cloudy Weather
Day 79°
Night 61°
1
Sun 9/14
Rainy Weather
Day 68°
Night 55°
85
Mon 9/15
Cloudy Weather
Day 72°
Night 54°
23
Tue 9/16
Cloudy Weather
Day 75°
Night 57°
0
Wed 9/17
Cloudy Weather
Day 73°
Night 55°
5
Thu 9/18
Cloudy Weather
Day 68°
Night 54°
2
Fri 9/19
Sunny Weather
Day 73°
Night 57°
0
Sat 9/20
Sunny Weather
Day 75°
Night 57°
0
Sun 9/21
Cloudy Weather
Day 79°
Night 55°
2
Mon 9/22
Cloudy Weather
Day 73°
Night 55°
0
Tue 9/23
Cloudy Weather
Day 73°
Night 57°
1
Wed 9/24
Sunny Weather
Day 70°
Night 52°
20
Thu 9/25
Sunny Weather
Day 73°
Night 55°
20
Fri 9/26
Sunny Weather
Day 73°
Night 55°
5
Sat 9/27
Cloudy Weather
Day 73°
Night 55°
25
Sun 9/28
Cloudy Weather
Day 73°
Night 55°
25
Mon 9/29
Cloudy Weather
Day 72°
Night 55°
25
Tue 9/30
Stormy Weather
Day 66°
Night 55°
62