Mount Vernon 7-day weather forecast

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

created the forecast for Mount Vernon, Washington using data from . This week's high is 62 掳F on Monday, while the low is 37 掳F on Wednesday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, April 6

- High of 62 掳F, low of 46 掳F (64% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:36 AM, sunset at 7:46 PM
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Tuesday, April 7

- High of 51 掳F, low of 40 掳F (61% humidity)
- Partly sunny with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:34 AM, sunset at 7:47 PM
2 / 6
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Wednesday, April 8

- High of 54 掳F, low of 37 掳F (52% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:32 AM, sunset at 7:49 PM
3 / 6
Piyawat Nandeenopparit // Shutterstock

Thursday, April 9

- High of 56 掳F, low of 38 掳F (59% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:30 AM, sunset at 7:50 PM
- Last quarter moon
4 / 6
Cari Rubin Photography // Shutterstock

Friday, April 10

- High of 59 掳F, low of 42 掳F (54% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:28 AM, sunset at 7:52 PM
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Saturday, April 11

- High of 51 掳F, low of 42 掳F (80% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:26 AM, sunset at 7:53 PM
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Valeriy Boyarskiy // Shutterstock

Sunday, April 12

- High of 50 掳F, low of 42 掳F (92% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:24 AM, sunset at 7:55 PM

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