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Napa 7-day weather forecast
Stacker created the forecast for Napa, California using data from OpenWeather. This week's high is 82 °F on Thursday, while the low is 43 °F on Monday. There are expected to be 6 sunny days and rain on 1 day this week.
There are currently no weather alerts.
Sunday, April 28
- High of 74 °F, low of 46 °F (40% humidity)- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:15 AM, sunset at 7:57 PM
1 / 6
Matusciac Alexandru // Shutterstock
Monday, April 29
- High of 75 °F, low of 43 °F (29% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:13 AM, sunset at 7:58 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:13 AM, sunset at 7:58 PM
2 / 6
Piyawat Nandeenopparit // Shutterstock
Tuesday, April 30
- High of 75 °F, low of 44 °F (26% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:12 AM, sunset at 7:59 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:12 AM, sunset at 7:59 PM
3 / 6
supergenijalac // Shutterstock
Wednesday, May 1
- High of 76 °F, low of 47 °F (15% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:11 AM, sunset at 8:00 PM
- Last quarter moon
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:11 AM, sunset at 8:00 PM
- Last quarter moon
4 / 6
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Thursday, May 2
- High of 82 °F, low of 53 °F (14% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:10 AM, sunset at 8:01 PM
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:10 AM, sunset at 8:01 PM
5 / 6
liseykina // Shutterstock
Friday, May 3
- High of 80 °F, low of 51 °F (27% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:09 AM, sunset at 8:02 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:09 AM, sunset at 8:02 PM
6 / 6
Jurga Jot // Shutterstock
Saturday, May 4
- High of 54 °F, low of 45 °F (94% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:08 AM, sunset at 8:03 PM
- Overcast with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:08 AM, sunset at 8:03 PM
