As of 02:51 PDT

Weather in Castro Valley, CA

57°

Castro Valley, Thursday, 15 October, 02:51

Clear. Feels like 55°. High 88°, low 52°.

Pressure30.12 inHg

Wind0 mph N

Humidity49%

Visibility6.2 mi

Dew point38°

Thu, 15October

88°/52°

Fri, 16October

93°/55°

Sat, 17October

90°/64°

Sun, 18October

67°/57°

Mon, 19October

62°/55°

Tue, 20October

58°/53°

Wed, 21October

66°/51°

	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	81°	61°	56°	53°	54°	71°	81°	86°	88°	78°	70°	64°
Feels like	81°	58°	53°	50°	51°	69°	79°	83°	84°	77°	68°	62°
Pressure, inHg	30.12	30.12	30.12	30.12	30.12	30.15	30.12	30.09	30.03	30.06	30.06	30.06
Wind, mph	1.6	1.6	0.5	0.7	1.2	1.1	1.3	1.4	1.6	0.4	0.4	0.1
Humidity, %	17%	17%	51%	49%	42%	24%	17%	15%	15%	20%	33%	42%
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	6.2 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	62°	59°	56°	55°	59°	76°	87°	92°	93°	85°	78°	74°
Feels like	60°	56°	53°	52°	57°	74°	83°	88°	89°	82°	76°	72°
Pressure, inHg	30.09	30.09	30.06	30.09	30.09	30.12	30.09	30.06	30.00	30.00	30.03	30.06
Wind, mph	0.5	0.7	1.3	1.9	2.4	1.8	1.4	0.2	0.9	1.5	0.6	0.4
Humidity, %	40%	38%	40%	41%	36%	19%	13%	13%	13%	20%	23%	24%
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	6.2 mi	6.2 mi	6.2 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	71°	69°	69°	66°	67°	80°	87°	90°	86°	76°	68°	65°
Feels like	69°	67°	67°	64°	65°	80°	83°	86°	83°	75°	67°	64°
Pressure, inHg	30.06	30.06	30.06	30.06	30.06	30.06	30.03	30.00	29.97	29.97	29.97	29.97
Wind, mph	0.9	0.7	0.3	0.4	0.4	0.2	1.5	2.5	2.5	1.4	0.8	1
Humidity, %	23%	25%	26%	28%	28%	19%	17%	15%	20%	34%	55%	65%
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	6.2 mi	6.2 mi	6.2 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	63°	61°	58°	56°	57°	63°	66°	67°	64°	61°	57°	57°
Feels like	62°	60°	58°	56°	57°	63°	66°	66°	63°	60°	57°	56°
Pressure, inHg	29.97	29.97	29.97	29.97	30.00	30.03	30.00	30.00	30.00	30.00	30.00	30.00
Wind, mph	1	0.8	1	1	1.5	2.2	3	4	3.9	3.8	3.6	3.8
Humidity, %	71%	77%	90%	97%	98%	78%	67%	61%	68%	77%	88%	86%
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	6.2 mi	6.2 mi	6.2 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	56°	55°	55°	55°	56°	58°	60°	61°	60°	60°	60°	58°
Feels like	55°	54°	55°	54°	55°	57°	58°	59°	59°	59°	58°	57°
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	3.8	3.4	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9
Humidity, %	86%	88%	56%	56%	56%	56%	56%	56%	56%	56%	56%	56%
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	—	—	—	—	—	—	—	—	—	—

	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	58°	53°	55°	56°	56°	57°	57°	58°	58°	58°	57°	56°
Feels like	58°	53°	54°	55°	56°	56°	57°	57°	58°	58°	57°	55°
Pressure, inHg	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85	29.85
Wind, mph	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6
Humidity, %	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%
Precipitation	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 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	64°	54°	53°	51°	55°	58°	62°	63°	63°	62°	60°	58°
Feels like	64°	53°	51°	50°	54°	57°	60°	62°	61°	61°	59°	57°
Pressure, inHg	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88
Wind, mph	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3
Humidity, %	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%
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 — 11 h 15 min

Sunrise — 07:16

Sunset — 18:31

Sunrise and sunset in local time

Waxing crescent, 17%

Sunrise — —

Sunset — —

Weather history

Temperature extremes over 66 years

October 15 temperatures in Castro Valley, CA over 66 years

high: 94.1° (1961)low: 46.4° (1966)

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El clima en Castro Valley, CA a 7 días El clima en Castro Valley, CA a 10 días El clima en Castro Valley, CA a 14 días El clima en Castro Valley, CA a un mes