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Napa weather live forecast
Today's maximum temperature in Napa is expected to be 25°C. Select a day from the live weather forecast for Napa, California, USA for more weather parameters.
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Tuesday
28th Oct
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Wednesday
29th Oct -
Thursday
30th Oct
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Friday
31st Oct -
Saturday
1st Nov
5-day weather forecast updated at 04:01 on Tuesday 28th October 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 Tuesday 28th October 2025
Expect clear skies in Napa, California with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.
- °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 S
Napa weather for Wednesday 29th October 2025
Expect clear skies in Napa, California with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.
- °C maximum temperature
- °C minimum temperature
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clear skies
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- low heat & humidity
- kph wind from N
Napa weather for Thursday 30th October 2025
Expect broken clouds in Napa, California with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
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broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °C wind chill
- kph wind from SW
Napa weather for Friday 31st October 2025
Expect broken clouds in Napa, California with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.
- °C maximum temperature
- °C minimum temperature
-
broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °C wind chill
- kph wind from W
Napa weather for Saturday 1st November 2025
Expect fog in low lying areas in Napa, California with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
-
fog in low lying areas
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °C wind chill
- kph wind from SW
- Book online with TUI & save up to 8% on holidays
- FREE child places available for select holidays
- Pay £0 deposits with direct debit & spread the cost
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Metric (°C / mm) | Imperial (°F / inches)
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