Seattle 7-day weather forecast

Written by:
March 23, 2026
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Seattle 7-day weather forecast

created the forecast for Seattle, Washington using data from . This week's high is 76 掳F on Friday, while the low is 46 掳F on Sunday. There are expected to be 3 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 68 掳F, low of 48 掳F (45% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:28 AM, sunset at 8:43 PM
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1 / 6
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Tuesday, May 19

- High of 60 掳F, low of 50 掳F (70% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:27 AM, sunset at 8:44 PM
2 / 6
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Wednesday, May 20

- High of 67 掳F, low of 48 掳F (48% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:26 AM, sunset at 8:45 PM
3 / 6
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Thursday, May 21

- High of 74 掳F, low of 48 掳F (37% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:25 AM, sunset at 8:47 PM
4 / 6
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Friday, May 22

- High of 76 掳F, low of 50 掳F (38% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:24 AM, sunset at 8:48 PM
5 / 6
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Saturday, May 23

- High of 70 掳F, low of 51 掳F (47% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:23 AM, sunset at 8:49 PM
- First quarter moon
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6 / 6
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Sunday, May 24

- High of 72 掳F, low of 46 掳F (33% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:22 AM, sunset at 8:50 PM

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