Weather in Napa, California, United States

7-Day Detailed Weather Forecast for Napa

This Afternoon

Temperature: 57°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Patchy fog after 5pm. Mostly cloudy. High near 57, with temperatures falling to around 55 in the afternoon. South wind around 2 mph.

Tonight

Temperature: 48°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Areas of fog before 10pm, then widespread fog and a chance of rain. Cloudy. Low around 48, with temperatures rising to around 50 overnight. South wind around 2 mph. Chance of precipitation is 40%.

Friday

Temperature: 56°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Rain and patchy fog. Cloudy, with a high near 56. South wind 2 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Temperature: 51°F

Wind Speed: 1 to 6 mph

Wind Direction: SSW

Forecast: Rain before 1am, then widespread fog and a chance of rain. Cloudy, with a low around 51. South southwest wind 1 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

Temperature: 54°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Widespread fog and a chance of rain before 10am, then rain and areas of fog. Cloudy, with a high near 54. South wind around 2 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night

Temperature: 52°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Rain and patchy fog. Cloudy, with a low around 52. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Sunday

Temperature: 57°F

Wind Speed: 5 to 12 mph

Wind Direction: SSW

Forecast: Rain before 10am, then showers and thunderstorms between 10am and 1pm, then rain. Cloudy, with a high near 57.

Sunday Night

Temperature: 53°F

Wind Speed: 6 to 9 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 53.

Monday

Temperature: 55°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a high near 55.

Monday Night

Temperature: 48°F

Wind Speed: 2 to 6 mph

Wind Direction: SSW

Forecast: Rain before 1am, then rain and areas of fog. Cloudy, with a low around 48.

Tuesday

Temperature: 53°F

Wind Speed: 2 to 6 mph

Wind Direction: SSE

Forecast: Rain and areas of fog. Cloudy, with a high near 53.

Tuesday Night

Temperature: 44°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 44.

Wednesday

Temperature: 52°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy, with a high near 52.

Wednesday Night

Temperature: 46°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: Rain. Cloudy, with a low around 46.