Vallejo 7-day weather forecast

Written by:
July 28, 2025
ESOlex // Shutterstock

Vallejo 7-day weather forecast

Stacker created the forecast for Vallejo, California using data from OpenWeather. This week's high is 80 °F on Monday, while the low is 57 °F on Monday. There are expected to be 7 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, July 28

- High of 80 °F, low of 57 °F (45% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:08 AM, sunset at 8:22 PM
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1 / 6
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Tuesday, July 29

- High of 76 °F, low of 58 °F (47% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:09 AM, sunset at 8:21 PM
2 / 6
afoto6267 // Shutterstock

Wednesday, July 30

- High of 72 °F, low of 58 °F (55% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:10 AM, sunset at 8:20 PM
3 / 6
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Thursday, July 31

- High of 76 °F, low of 60 °F (47% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:11 AM, sunset at 8:19 PM
4 / 6
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Friday, August 1

- High of 74 °F, low of 60 °F (52% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:12 AM, sunset at 8:18 PM
- First quarter moon
5 / 6
Matusciac Alexandru // Shutterstock

Saturday, August 2

- High of 75 °F, low of 58 °F (50% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:12 AM, sunset at 8:17 PM
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6 / 6
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Sunday, August 3

- High of 79 °F, low of 58 °F (36% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:13 AM, sunset at 8:16 PM

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