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10 day weather forecast for Napa

Wednesday, August 26th, 2026, at 06:20 PM
Napa Weather Pages

Napa weather forecast

The weather forecast for Napa over the next 3 days indicates hot conditions with temperatures ranging from 28 °F to 33 °F.

Light rain is expected on Friday.

Wind speeds are expected to be breezy, averaging around 13 km/h.

On Saturday, expect a change in weather with temperatures reaching 26°C.

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Napa weather forecast

Napa 14 days weather forecast

This weeks weather in Napa. Click on a date for detailed forecasts
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Rain Forecast for the Next 14 Days in Napa

The chart displays the expected rainfall values (in mm) over the next 14 days in Napa, highlighting variations in precipitation levels for specific dates. ☔

Napa Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Napa over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Frequently asked questions about the weather in Napa

How warm is it in Napa over the next 14 days?

Over the next two weeks, temperatures in Napa are expected to range from around 9 °F on the coldest nights up to about 36 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Napa in the next two weeks?

Yes - rain is expected on about 1 of the next 14 days in Napa, with roughly 0.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Napa?

Maximum wind speeds in Napa are forecast to reach about 18 km/h at their peak over the next 14 days.

How accurate is the 14-day forecast for Napa?

Our Napa forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Location coordinates Where is Napa?

Get accurate weather forecasts for Napa, located at latitude 38.297 and longitude -122.286. Stay updated with localized weather information tailored for Napa.

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