Our 14 day weather forecast for Napa becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Napa 14 day forecast

Date	Temperatures		Wind
Wednesday, September 16	23 ° / 13 °	Partly cloudy	12 Km/h
Thursday, September 17	26 ° / 13 °	Cloudy	8 Km/h
Friday, September 18	28 ° / 13 °	Clear	8 Km/h
Saturday, September 19	26 ° / 13 °	Overcast	9 Km/h
Sunday, September 20	21 ° / 12 °	Overcast	6 Km/h
Monday, September 21	25 ° / 12 °	Overcast	9 Km/h
Tuesday, September 22	31 ° / 13 °	Overcast	8 Km/h
Wednesday, September 23	36 ° / 15 °	Clear	6 Km/h
Thursday, September 24	30 ° / 17 °	Partly cloudy	11 Km/h
Friday, September 25	26 ° / 15 °	Sunny	12 Km/h
Saturday, September 26	21 ° / 11 °	Patchy rain possible	9 Km/h
Sunday, September 27	27 ° / 8 °	Clear	7 Km/h
Monday, September 28	30 ° / 13 °	Overcast	6 Km/h
Tuesday, September 29	23 ° / 11 °	Sunny	10 Km/h
Further Ahead

Napa 14 days – weather graph

The weather in Napa for the next 14 days - FAQ

What will the temperature be in Napa during the next 14 days?

The temperature will range between 36° C and 21° C. The hottest day in the next 2 weeks will be on September 23 and the coldest on September 20.

Will it rain at Napa in the next 14 days?

Yes, there will be around 1 days with rain and an overall rainfall of 0.2 mm.

Can I see more details about the weather in Napa on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Napa's pages.

Do you have a weather forecast for Napa for more than 14 days?

You can check the Napa long range weather page, it is not a forecast, but it can give you an idea of how the weather in Napa will be like (based on past weather information).

More about the weather in Napa