Mount Vernon 7-day weather forecast

Written by:
June 30, 2025
ESOlex // Shutterstock

Mount Vernon 7-day weather forecast

Stacker created the forecast for Mount Vernon, Washington using data from OpenWeather. This week's high is 82 °F on Monday, while the low is 48 °F on Thursday. There are expected to be 4 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 82 °F, low of 57 °F (54% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:11 AM, sunset at 9:14 PM
1 / 6
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Tuesday, July 1

- High of 72 °F, low of 53 °F (56% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:12 AM, sunset at 9:14 PM
2 / 6
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Wednesday, July 2

- High of 68 °F, low of 54 °F (55% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:12 AM, sunset at 9:13 PM
- First quarter moon
3 / 6
gillmar // Shutterstock

Thursday, July 3

- High of 65 °F, low of 48 °F (48% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:13 AM, sunset at 9:13 PM
4 / 6
liseykina // Shutterstock

Friday, July 4

- High of 65 °F, low of 48 °F (55% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:14 AM, sunset at 9:13 PM
5 / 6
Sandra Matic // Shutterstock

Saturday, July 5

- High of 68 °F, low of 49 °F (41% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:14 AM, sunset at 9:12 PM
6 / 6
Pablesku // Shutterstock

Sunday, July 6

- High of 68 °F, low of 53 °F (54% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:15 AM, sunset at 9:12 PM

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