
ESOlex // Shutterstock
Napa 7-day weather forecast
Stacker created the forecast for Napa, California using data from OpenWeather. This week's high is 86 °F on Sunday, while the low is 51 °F on Saturday. There are expected to be 6 sunny days and precipitation on 0 days this week.
There are currently no weather alerts.
Monday, July 21
- High of 74 °F, low of 56 °F (41% humidity)- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:02 AM, sunset at 8:28 PM
You may also like:
People from these metros are looking to buy homes in Napa

1 / 6
loreanto // Shutterstock
Tuesday, July 22
- High of 79 °F, low of 55 °F (43% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (12 mph wind)
- Sunrise at 6:03 AM, sunset at 8:27 PM
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (12 mph wind)
- Sunrise at 6:03 AM, sunset at 8:27 PM

2 / 6
New Africa // Shutterstock
Wednesday, July 23
- High of 81 °F, low of 52 °F (38% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:04 AM, sunset at 8:26 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:04 AM, sunset at 8:26 PM

3 / 6
Piyawat Nandeenopparit // Shutterstock
Thursday, July 24
- High of 80 °F, low of 52 °F (37% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:04 AM, sunset at 8:26 PM
- New moon
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:04 AM, sunset at 8:26 PM
- New moon

4 / 6
supergenijalac // Shutterstock
Friday, July 25
- High of 79 °F, low of 52 °F (34% humidity)
- Mostly 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 6:05 AM, sunset at 8:25 PM
- Mostly 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 6:05 AM, sunset at 8:25 PM

5 / 6
Pablesku // Shutterstock
Saturday, July 26
- High of 78 °F, low of 51 °F (35% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:06 AM, sunset at 8:24 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:06 AM, sunset at 8:24 PM
You may also like:
Closest national parks to Napa

6 / 6
Maxim Grohotov // Shutterstock
Sunday, July 27
- High of 86 °F, low of 51 °F (26% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:07 AM, sunset at 8:23 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:07 AM, sunset at 8:23 PM