10-Day Weather Forecast for Napa (CA)

Six-hourly outlook through Monday 26 October. Updated every three hours via MET Norway.

Day
Night
23:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Friday
16 Oct
—
—
—
Clear skies
31°C (88°F)
0 mm (0 in)
Hourly ›
Saturday
17 Oct
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
27°C (81°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Hourly ›
Sunday
18 Oct
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
12°C (54°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Partly cloudy
19°C (66°F)
0 mm (0 in)
Hourly ›
Monday
19 Oct
Partly cloudy
13°C (55°F)
0 mm (0 in)
Partly cloudy
10°C (50°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0.3 mm (0.01 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Hourly ›
Tuesday
20 Oct
Cloudy
13°C (55°F)
0.2 mm (0.01 in)
Heavy rain
14°C (57°F)
7.4 mm (0.3 in)
Cloudy
16°C (61°F)
0.5 mm (0.02 in)
Cloudy
19°C (66°F)
0.1 mm (0 in)
Hourly ›
Wednesday
21 Oct
Partly cloudy
12°C (54°F)
0 mm (0 in)
Partly cloudy
11°C (52°F)
0.2 mm (0.01 in)
Cloudy
19°C (66°F)
0 mm (0 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Hourly ›
Thursday
22 Oct
Cloudy
14°C (57°F)
0 mm (0 in)
Partly cloudy
12°C (54°F)
0.1 mm (0 in)
Cloudy
16°C (61°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Hourly ›
Friday
23 Oct
Clear skies
13°C (55°F)
0 mm (0 in)
Clear skies
10°C (50°F)
0 mm (0 in)
Clear skies
19°C (66°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Hourly ›
Saturday
24 Oct
Clear skies
14°C (57°F)
0 mm (0 in)
Partly cloudy
11°C (52°F)
0 mm (0 in)
Cloudy
22°C (72°F)
0 mm (0 in)
Cloudy
26°C (79°F)
0 mm (0 in)
Hourly ›
Sunday
25 Oct
Cloudy
16°C (61°F)
0 mm (0 in)
Partly cloudy
13°C (55°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Napa this week?

Today's weather - Friday 16 Oct

This evening, the weather in Napa will be clear skies, with temperatures around 31°C (88°F), dropping to 20°C (68°F) overnight.

Tomorrow's weather - Saturday 17 Oct

For Saturday the forecast for Napa is clear skies. Expect highs of a very warm 31°C (88°F) and lows of around 16°C (61°F).

10-Day Weather Forecast

During the next 10 days, temperatures will get cooler from 31°C (88°F) down to 24°C (75°F), with average highs of 23°C (73°F) and lows of 14°C (57°F). Compared to typical October conditions, these temperatures are a bit cooler than usual. There will be plenty of sunshine throughout this time. Precipitation levels will be typical for the season, featuring mostly dry conditions. There will be rain on around 1 day (Tue). Wind patterns will be generally calm.

Weather Forecast FAQ for Napa

When will be the warmest day next week?

The warmest day is expected to be Friday with a high of 31°C (88°F).

When will be the coldest day?

The coldest day is forecasted for Monday with a low of 10°C (50°F).

Will it rain next week in Napa?

Yes, rain is expected on 1 day , specifically on Tue.

How much rainfall is expected next week?

A total of 9 mm (0.4 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 10°C (50°F) to 31°C (88°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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