Napa weather forecast

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Monday
3rd Aug

32

14

13
Tuesday
4th Aug

27

13

8
Wednesday
5th Aug

22

13

5
Thursday
6th Aug

27

12

9
Friday
7th Aug

28

12

9

Last updated at 04:06 on Monday 3rd August 2020 GMT

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The 5-day weather forecast for Napa, California is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

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Napa weather forecast by day

Below are the detailed weather forecasts for Napa for the next 5 days.

Napa weather for Monday 3rd August 2020

Below is the Napa weather forecast for Monday 3rd August 2020. Expect clear skies in Napa, California with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

32
°C maximum temperature
14
°C minimum temperature
clear skies
13
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from SW

Napa weather for Tuesday 4th August 2020

Below is the Napa weather forecast for Tuesday 4th August 2020. Expect broken clouds in Napa, California with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

27
°C maximum temperature
13
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
20
kph wind from SW

Napa weather for Wednesday 5th August 2020

Below is the Napa weather forecast for Wednesday 5th August 2020. Expect broken clouds in Napa, California with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

22
°C maximum temperature
13
°C minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from SW

Napa weather for Thursday 6th August 2020

Below is the Napa weather forecast for Thursday 6th August 2020. Expect scattered clouds in Napa, California with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

27
°C maximum temperature
12
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from SW

Napa weather for Friday 7th August 2020

Below is the Napa weather forecast for Friday 7th August 2020. Expect scattered clouds in Napa, California with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.