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Published in Weather / California Weather Temperature

Weather in Napa County, California

Current Conditions (Thursday, January 9, 2025 at 08:54 America/Los_Angeles time)

Temperature: 46°F (8°C)
Skies: clear
Humidity: 79%
Pressure: 1023
Dew Point: 41°F (5°C)

Forecast Overview

Thu Jan 9
68°F 45°F
20°C 7°C
Sunny skies.

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Fri Jan 10
61°F 46°F
16°C 8°C
Mostly sunny, with a few passing clouds.

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Sat Jan 11
63°F 45°F
17°C 7°C
Sunny skies.

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Sun Jan 12
59°F 41°F
15°C 5°C
More sun than clouds.

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Mon Jan 13
57°F 41°F
14°C 5°C
Sunny skies.

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Tue Jan 14
57°F 41°F
14°C 5°C
Sunny skies.

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Wed Jan 15
57°F 37°F
14°C 3°C
Sunny skies.

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Thu Jan 16
57°F 41°F
14°C 5°C
Sunny skies.

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Fri Jan 17
55°F 41°F
13°C 5°C
Mostly sunny, with a few passing clouds.

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Detailed Forecast

Thursday, January 9

sunrise: 07:26 sunset: 17:06

Low around 45°F (7°C), high around 68°F (20°C).
Sunny skies.
Wind: 4 mph (6 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	46°F (8°C)	3 mph (5 km/h)	72%	0.275%
04:00 07:00		Clear.	45°F (7°C)	3 mph (5 km/h)	68%	0.276%
07:00 10:00		Sunny.	55°F (13°C)	2 mph (4 km/h)	54%	0.275%
10:00 13:00		Sunny.	67°F (19°C)	3 mph (5 km/h)	33%	0.272%
13:00 16:00		Sunny.	63°F (17°C)	0 mph (0 km/h)	49%	0.271%
16:00 19:00		Clear.	54°F (12°C)	4 mph (6 km/h)	54%	0.271%
19:00 22:00		Clear.	51°F (11°C)	3 mph (5 km/h)	57%	0.272%
22:00 01:00		Clear.	48°F (9°C)	3 mph (6 km/h)	68%	0.272%

Friday, January 10

sunrise: 07:26 sunset: 17:07

Low around 46°F (8°C), high around 61°F (16°C).
Mostly sunny, with a few passing clouds.
Wind: 5 mph (7 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	47°F (8°C)	3 mph (5 km/h)	74%	0.273%
04:00 07:00		Clear.	46°F (8°C)	3 mph (5 km/h)	76%	0.273%
07:00 10:00		Sunny.	53°F (12°C)	2 mph (3 km/h)	60%	0.273%
10:00 13:00		Times of sun and clouds.	60°F (16°C)	3 mph (5 km/h)	49%	0.271%
13:00 16:00		Overcast.	59°F (15°C)	3 mph (5 km/h)	58%	0.269%
16:00 19:00		Clear.	51°F (11°C)	3 mph (4 km/h)	75%	0.27%
19:00 22:00		Clear.	49°F (9°C)	2 mph (2 km/h)	83%	0.271%
22:00 01:00		Clear.	47°F (9°C)	5 mph (7 km/h)	84%	0.272%

Saturday, January 11

sunrise: 07:25 sunset: 17:08

Low around 45°F (7°C), high around 62°F (17°C).
Sunny skies.
Wind: 13 mph (20 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	45°F (7°C)	4 mph (7 km/h)	81%	0.272%
04:00 07:00		Clear.	45°F (7°C)	4 mph (7 km/h)	61%	0.272%
07:00 10:00		Sunny.	56°F (13°C)	7 mph (12 km/h)	42%	0.271%
10:00 13:00		Sunny.	62°F (17°C)	9 mph (14 km/h)	30%	0.267%
13:00 16:00		Sunny.	58°F (14°C)	7 mph (12 km/h)	36%	0.264%
16:00 19:00		Clear.	48°F (9°C)	7 mph (12 km/h)	44%	0.264%
19:00 22:00		Clear.	54°F (12°C)	13 mph (20 km/h)	33%	0.263%
22:00 01:00		Clear.	46°F (8°C)	5 mph (8 km/h)	51%	0.263%

Sunday, January 12

sunrise: 07:25 sunset: 17:09

Low around 42°F (5°C), high around 59°F (15°C).
More sun than clouds.
Wind: 4 mph (6 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	43°F (6°C)	4 mph (6 km/h)	60%	0.264%
04:00 07:00		Clear.	42°F (5°C)	3 mph (4 km/h)	61%	0.265%
07:00 10:00		Sunny.	50°F (10°C)	2 mph (3 km/h)	51%	0.265%
10:00 13:00		More sun than clouds.	58°F (14°C)	2 mph (3 km/h)	42%	0.263%
13:00 16:00		Overcast.	56°F (13°C)	4 mph (6 km/h)	55%	0.262%
16:00 19:00		Overcast.	49°F (10°C)	0 mph (0 km/h)	63%	0.263%
19:00 22:00		Mostly cloudy.	47°F (8°C)	2 mph (3 km/h)	70%	0.264%
22:00 01:00		Clear.	44°F (7°C)	2 mph (4 km/h)	74%	0.265%

Monday, January 13

sunrise: 07:25 sunset: 17:10

Low around 41°F (5°C), high around 57°F (14°C).
Sunny skies.
Wind: 12 mph (20 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	42°F (6°C)	4 mph (7 km/h)	82%	0.266%
04:00 07:00		Clear.	41°F (5°C)	3 mph (4 km/h)	70%	0.266%
07:00 10:00		Sunny.	51°F (11°C)	5 mph (8 km/h)	47%	0.266%
10:00 13:00		Sunny.	56°F (14°C)	10 mph (17 km/h)	35%	0.262%
13:00 16:00		Sunny.	54°F (12°C)	8 mph (13 km/h)	42%	0.259%
16:00 19:00		Clear.	50°F (10°C)	10 mph (15 km/h)	45%	0.259%
19:00 22:00		Clear.	50°F (10°C)	11 mph (18 km/h)	40%	0.258%
22:00 01:00		Clear.	49°F (9°C)	12 mph (20 km/h)	40%	0.257%

Tuesday, January 14

sunrise: 07:25 sunset: 17:11

Low around 42°F (5°C), high around 58°F (14°C).
Sunny skies.
Wind: 10 mph (17 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	47°F (8°C)	9 mph (15 km/h)	42%	0.257%
04:00 07:00		Clear.	46°F (8°C)	10 mph (17 km/h)	40%	0.256%
07:00 10:00		Sunny.	52°F (11°C)	8 mph (14 km/h)	39%	0.256%
10:00 13:00		Sunny.	57°F (14°C)	8 mph (12 km/h)	30%	0.253%
13:00 16:00		Sunny.	56°F (13°C)	3 mph (4 km/h)	41%	0.251%
16:00 19:00		Clear.	46°F (8°C)	5 mph (7 km/h)	55%	0.253%
19:00 22:00		Clear.	45°F (7°C)	4 mph (7 km/h)	54%	0.254%
22:00 01:00		Clear.	42°F (5°C)	4 mph (7 km/h)	60%	0.255%

Wednesday, January 15

sunrise: 07:24 sunset: 17:12

Low around 38°F (3°C), high around 58°F (14°C).
Sunny skies.
Wind: 4 mph (7 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	40°F (4°C)	4 mph (7 km/h)	61%	0.255%
04:00 07:00		Clear.	38°F (4°C)	4 mph (7 km/h)	60%	0.256%
07:00 10:00		Sunny.	48°F (9°C)	4 mph (6 km/h)	45%	0.256%
10:00 13:00		Sunny.	57°F (14°C)	3 mph (5 km/h)	35%	0.254%
13:00 16:00		Sunny.	56°F (13°C)	2 mph (3 km/h)	45%	0.253%
16:00 19:00		Clear.	47°F (8°C)	3 mph (5 km/h)	56%	0.254%
19:00 22:00		Clear.	44°F (7°C)	3 mph (5 km/h)	55%	0.255%
22:00 01:00		Clear.	43°F (6°C)	4 mph (6 km/h)	55%	0.255%

Thursday, January 16

sunrise: 07:24 sunset: 17:13

Low around 40°F (5°C), high around 57°F (14°C).
Sunny skies.
Wind: 3 mph (6 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		Clear.	42°F (5°C)	2 mph (3 km/h)	55%	0.256%
04:00 07:00		Clear.	40°F (5°C)	2 mph (3 km/h)	55%	0.257%
07:00 10:00		Sunny.	49°F (9°C)	1 mph (2 km/h)	46%	0.257%
10:00 13:00		Sunny.	56°F (13°C)	2 mph (3 km/h)	39%	0.255%
13:00 16:00		Sunny.	56°F (13°C)	3 mph (6 km/h)	50%	0.254%
16:00 19:00		Clear.	46°F (8°C)	2 mph (4 km/h)	66%	0.254%
19:00 22:00		Clear.	44°F (7°C)	3 mph (4 km/h)	71%	0.255%
22:00 01:00		Clear.	42°F (6°C)	2 mph (3 km/h)	71%	0.256%

Friday, January 17

sunrise: 07:24 sunset: 17:14

Low around 40°F (5°C), high around 56°F (13°C).
Mostly sunny, with a few passing clouds.
Wind: 3 mph (5 km/h).

Time	Skies	Conditions	Temp	Wind	Humidity	Soil Moisture
01:00 04:00		A few passing clouds.	41°F (5°C)	2 mph (4 km/h)	73%	0.257%
04:00 07:00		Overcast.	40°F (5°C)	3 mph (4 km/h)	74%	0.257%
07:00 10:00		Sunny.	48°F (9°C)	2 mph (3 km/h)	59%	0.257%
10:00 13:00		Sunny.	55°F (13°C)	2 mph (3 km/h)	48%	0.255%
13:00 16:00		Sunny.	55°F (13°C)	3 mph (4 km/h)	55%	0.254%
16:00 19:00		Clear.	47°F (8°C)	1 mph (1 km/h)	71%	0.255%
19:00 22:00		Clear.	45°F (7°C)	3 mph (4 km/h)	78%	0.256%
22:00 01:00		Clear.	44°F (6°C)	3 mph (5 km/h)	80%	0.256%

Climate Chart

» Napa County Climate Chart

Places with a similar climate: Santa Rosa, Sonoma County (CA), Novato City, Marin County (CA).

Temperature variation graph for the last seven days

Humidity Variation Graph

Wind speed

Weather Station: Napa, Napa County Airport (latitude 38-12-27N, longitude 122-16-46W)

Local Time:

Napa County is in the "America/Los_Angeles" timezone.

The "America/Los_Angeles" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is PST and the offset to Universal Time (UTC, GMT or Zulu) is -8:00 hours.

Napa County will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is PDT and the offset to UTC will be -7:00 hours.