As of 21:00 PDT

Weather in Port Costa, CA

61°

Port Costa, Sunday, 25 October, 21:00

Overcast. Feels like 60°. High 75°, low 48°.

Pressure30.06 inHg

Wind2 mph W

Humidity73%

Visibility6.2 mi

Dew point52°

Sun, 25October

75°/48°

Mon, 26October

72°/48°

Tue, 27October

66°/46°

Wed, 28October

68°/47°

Thu, 29October

65°/53°

Fri, 30October

64°/49°

Sat, 31October

62°/49°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	72°	56°	52°	48°	55°	62°	68°	71°	68°	65°	63°	60°
Feels like	72°	56°	52°	48°	55°	61°	68°	70°	67°	64°	62°	59°
Pressure, inHg	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06
Wind, mph	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	1.6
Humidity, %	52%	52%	52%	52%	52%	52%	52%	52%	52%	52%	52%	74%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	56°	51°	50°	50°	51°	61°	68°	72°	70°	62°	55°	52°
Feels like	55°	50°	47°	49°	50°	61°	68°	71°	70°	61°	55°	51°
Pressure, inHg	30.09	30.12	30.12	30.12	30.15	30.18	30.15	30.09	30.06	30.06	30.09	30.09
Wind, mph	1.9	2.2	3	2.5	2.8	3.1	3.8	4.8	5	4.8	3.6	2.8
Humidity, %	84%	98%	94%	95%	96%	80%	64%	52%	57%	65%	84%	89%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	4.8 mi	0.4 mi	0.3 mi	0.1 mi	0.0 mi	3.2 mi	2.8 mi	4.9 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	50°	48°	47°	47°	48°	59°	59°	63°	66°	62°	58°	56°
Feels like	46°	45°	44°	45°	46°	59°	57°	62°	64°	61°	57°	55°
Pressure, inHg	30.09	30.09	30.06	30.06	30.06	30.09	30.06	30.00	29.97	29.97	30.00	30.00
Wind, mph	3.3	3.2	2.7	2.5	2	2.1	1.6	1.9	1.9	3.4	2.6	2.1
Humidity, %	87%	90%	94%	95%	96%	82%	63%	50%	45%	63%	82%	85%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	0.6 mi	5.7 mi	6.2 mi	6.2 mi	6.2 mi	5.4 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	53°	51°	50°	49°	47°	53°	62°	67°	68°	65°	60°	56°
Feels like	52°	50°	50°	49°	47°	52°	60°	65°	66°	63°	59°	55°
Pressure, inHg	30.00	30.00	30.00	30.00	30.00	30.03	30.03	29.97	29.94	29.91	29.94	29.94
Wind, mph	1.4	1	0.7	0.4	0.6	0.6	1.4	2.1	1.9	1.9	1.7	1.1
Humidity, %	87%	92%	95%	99%	99%	91%	59%	38%	37%	49%	66%	77%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	2.5 mi	2.1 mi	0.3 mi	0.7 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	5.1 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	54°	53°	53°	53°	53°	58°	62°	65°	64°	62°	57°	59°
Feels like	53°	52°	52°	52°	52°	57°	61°	64°	63°	61°	56°	58°
Pressure, inHg	29.94	29.91	29.88	29.88	29.91	29.91	29.88	29.85	29.85	29.85	29.85	29.91
Wind, mph	0.7	0.8	1.2	0.7	0.3	0.5	0.7	0.9	1.9	2.2	2.1	2.4
Humidity, %	85%	89%	94%	94%	94%	82%	69%	58%	59%	65%	75%	75%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	5.9 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	4.7 mi	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	56°	52°	51°	50°	52°	53°	55°	57°	58°	60°	60°	56°
Feels like	56°	50°	50°	50°	51°	52°	53°	55°	56°	58°	58°	55°
Pressure, inHg	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.91
Wind, mph	5	5	5	5	5	5	5	5	5	5	5	5
Humidity, %	52%	52%	52%	52%	52%	52%	52%	52%	52%	52%	52%	52%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	57°	57°	53°	49°	52°	54°	56°	58°	60°	61°	62°	61°
Feels like	57°	56°	52°	48°	50°	52°	54°	56°	58°	59°	60°	59°
Pressure, inHg	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00
Wind, mph	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9
Humidity, %	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 10 h 51 min

Sunrise — 07:27

Sunset — 18:18

Sunrise and sunset in local time

Full moon, 100%

Sunrise — —

Sunset — —

Weather history

Temperature extremes over 66 years

October 25 temperatures in Port Costa, CA over 66 years

high: 88.9° (2003)low: 44.6° (1989)

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El clima en Port Costa, CA a 7 días El clima en Port Costa, CA a 10 días El clima en Port Costa, CA a 14 días El clima en Port Costa, CA a un mes