Mount Vernon 7-day weather forecast

Written by:
September 29, 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 59 °F on Monday, while the low is 38 °F on Monday. There are expected to be 2 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, October 13

- High of 59 °F, low of 38 °F (41% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:26 AM, sunset at 6:24 PM
- Last quarter moon
1 / 6
supergenijalac // Shutterstock

Tuesday, October 14

- High of 57 °F, low of 38 °F (40% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:27 AM, sunset at 6:22 PM
2 / 6
Andrew Lever // Shutterstock

Wednesday, October 15

- High of 57 °F, low of 41 °F (51% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:29 AM, sunset at 6:20 PM
3 / 6
Alex Linch // Shutterstock

Thursday, October 16

- High of 56 °F, low of 42 °F (61% humidity)
- Partly cloudy with a 30% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:30 AM, sunset at 6:18 PM
4 / 6
aco // Shutterstock

Friday, October 17

- High of 58 °F, low of 46 °F (81% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:32 AM, sunset at 6:16 PM
5 / 6
LeManna // Shutterstock

Saturday, October 18

- High of 57 °F, low of 47 °F (73% humidity)
- Overcast with a 91% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:34 AM, sunset at 6:14 PM
6 / 6
Valeriy Boyarskiy // Shutterstock

Sunday, October 19

- High of 52 °F, low of 48 °F (95% humidity)
- Overcast with a 100% chance of rain (22 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:35 AM, sunset at 6:12 PM

Trending Now