Mount Vernon 7-day weather forecast

Written by:
January 26, 2026
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 48 °F on Wednesday, while the low is 33 °F on Tuesday. There are expected to be 0 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Monday, March 9

- High of 46 °F, low of 36 °F (75% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Moderate breeze (17 mph wind)
- Sunrise at 7:34 AM, sunset at 7:05 PM
1 / 6
Marian Weyo // Shutterstock

Tuesday, March 10

- High of 44 °F, low of 33 °F (71% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:32 AM, sunset at 7:06 PM
2 / 6
Leonid Ikan // Shutterstock

Wednesday, March 11

- High of 48 °F, low of 39 °F (95% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Moderate breeze (18 mph wind)
- Sunrise at 7:30 AM, sunset at 7:08 PM
- Last quarter moon
3 / 6
Jaromir Chalabala // Shutterstock

Thursday, March 12

- High of 44 °F, low of 37 °F (96% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Fresh breeze (21 mph wind)
- Sunrise at 7:28 AM, sunset at 7:09 PM
4 / 6
Alex Stemmer // Shutterstock

Friday, March 13

- High of 39 °F, low of 35 °F (98% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Light air (3 mph wind)
- Sunrise at 7:26 AM, sunset at 7:11 PM
5 / 6
Gary Whitton // Shutterstock

Saturday, March 14

- High of 42 °F, low of 34 °F (72% humidity)
- Overcast with a 28% chance of rain (0 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 7:24 AM, sunset at 7:12 PM
6 / 6
alisalipa // Shutterstock

Sunday, March 15

- High of 41 °F, low of 34 °F (74% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 7:22 AM, sunset at 7:14 PM

Trending Now