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Napa weather live forecast
Today's maximum temperature in Napa is expected to be 23°C. Select a day from the live weather forecast for Napa, California, USA for more weather parameters.
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Saturday
8th Nov
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Sunday
9th Nov
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Monday
10th Nov -
Tuesday
11th Nov
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Wednesday
12th Nov
5-day weather forecast updated at 04:01 on Saturday 8th November 2025 GMT
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The 5-day weather forecast for California (Napa) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Napa weather forecast by day
Below are the detailed weather forecasts for Napa for the next 5 days.
Napa weather for Saturday 8th November 2025
Expect scattered clouds in Napa, California with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
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scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °C wind chill
- kph wind from NE
Napa weather for Sunday 9th November 2025
Expect clear skies in Napa, California with a maximum temperature of 26°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
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clear skies
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °C wind chill
- kph wind from NE
Napa weather for Monday 10th November 2025
Expect scattered clouds in Napa, California with a maximum temperature of 26°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.
- °C maximum temperature
- °C minimum temperature
-
scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °C wind chill
- kph wind from N
Napa weather for Tuesday 11th November 2025
Expect fog in low lying areas in Napa, California with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
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fog in low lying areas
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °C wind chill
- kph wind from NE
Napa weather for Wednesday 12th November 2025
Expect mostly cloudy with light rain in Napa, California with a maximum temperature of 20°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 15 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
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mostly cloudy with light rain
- hour of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from SW
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Metric (°C / mm) | Imperial (°F / inches)
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