10-Day Weather Forecast for Napa (CA)
Six-hourly outlook through Thursday 10 September. Updated every three hours via MET Norway.
What's the weather in Napa this week?
Today's weather - Monday 31 Aug
This evening, the weather in Napa will be cloudy with some rain, with temperatures around 16°C (61°F), staying around 15°C (59°F) overnight.
Tomorrow's weather - Tuesday 1 Sep
For Tuesday the forecast for Napa is partly cloudy with some rain. Expect highs of a pleasant 21°C (70°F) and lows of around 15°C (59°F).
10-Day Weather Forecast
During the next 10 days, temperatures will get warmer, maximum temperatures reach 27°C (81°F) on Saturday, with average highs of 23°C (73°F) and lows of 14°C (57°F). Compared to typical September conditions, these temperatures are much cooler than usual. There will be plenty of sunshine throughout this time. Precipitation levels will be more than usual (versus normal September rainfall), with mostly dry conditions. There will be rain on around 1 day (Wed).
Weather Forecast FAQ for Napa
When will be the warmest day next week?
The warmest day is expected to be Saturday with a high of 27°C (81°F).
When will be the coldest day?
The coldest day is forecasted for Monday with a low of 11°C (52°F).
Will it rain next week in Napa?
Yes, rain is expected on 1 day , specifically on Wed.
How much rainfall is expected next week?
A total of 2 mm (0.1 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 11°C (52°F) to 27°C (81°F).
More about Napa
Explore the full Napa climate overview with monthly averages, or check rainfall data and temperature by month.
Napa weather by month
Browse monthly averages for Napa: climate by month with temperature, rainfall and sunshine.
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