Napa 7-day weather forecast

Written by:
January 26, 2026
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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 69 °F on Sunday, while the low is 44 °F on Friday. There are expected to be 0 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Sunday, February 8

- High of 69 °F, low of 47 °F (62% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:07 AM, sunset at 5:39 PM
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Monday, February 9

- High of 65 °F, low of 45 °F (37% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:06 AM, sunset at 5:40 PM
- Last quarter moon
2 / 6
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Tuesday, February 10

- High of 59 °F, low of 47 °F (66% humidity)
- Overcast with a 100% chance of rain (12 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 7:05 AM, sunset at 5:41 PM
3 / 6
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Wednesday, February 11

- High of 55 °F, low of 50 °F (91% humidity)
- Overcast with a 100% chance of rain (13 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 7:04 AM, sunset at 5:42 PM
4 / 6
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Thursday, February 12

- High of 56 °F, low of 47 °F (92% humidity)
- Overcast with a 98% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:03 AM, sunset at 5:43 PM
5 / 6
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Friday, February 13

- High of 60 °F, low of 44 °F (64% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:01 AM, sunset at 5:44 PM
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6 / 6
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Saturday, February 14

- High of 56 °F, low of 44 °F (70% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:00 AM, sunset at 5:46 PM

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