Vallejo 7-day weather forecast

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

created the forecast for Vallejo, California using data from . This week's high is 79 掳F on Saturday, while the low is 48 掳F on Monday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, March 30

- High of 77 掳F, low of 48 掳F (22% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (12 mph wind)
- Sunrise at 6:56 AM, sunset at 7:29 PM
1 / 6
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Tuesday, March 31

- High of 68 掳F, low of 55 掳F (40% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:55 AM, sunset at 7:30 PM
2 / 6
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Wednesday, April 1

- High of 63 掳F, low of 53 掳F (74% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:53 AM, sunset at 7:31 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 65 掳F, low of 48 掳F (29% humidity)
- Sunny with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:52 AM, sunset at 7:32 PM
4 / 6
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Friday, April 3

- High of 73 掳F, low of 53 掳F (21% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:50 AM, sunset at 7:33 PM
5 / 6
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Saturday, April 4

- High of 79 掳F, low of 54 掳F (23% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:49 AM, sunset at 7:34 PM
6 / 6
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Sunday, April 5

- High of 77 掳F, low of 56 掳F (24% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:47 AM, sunset at 7:35 PM

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