As of 04:27 PDT

Weather in Castro Valley, CA

51°

Castro Valley, Tuesday, 13 October, 04:27

Overcast. Feels like 50°. High 75°, low 49°.

Pressure30.00 inHg

Wind3.4 mph NE

Humidity86%

Visibility—

Dew point47°

Tue, 13October

75°/49°

Wed, 14October

76°/49°

Thu, 15October

88°/55°

Fri, 16October

89°/57°

Sat, 17October

84°/59°

Sun, 18October

66°/54°

Mon, 19October

63°/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	71°	54°	52°	50°	49°	62°	71°	75°	74°	67°	60°	57°
Feels like	71°	53°	51°	50°	49°	60°	69°	73°	72°	65°	58°	55°
Pressure, inHg	30.06	30.06	30.06	30.00	30.06	30.09	30.06	30.06	30.03	30.03	30.09	30.09
Wind, mph	3.3	3.3	3.3	1.1	1.4	1.1	1.7	3.3	2.6	2.6	1.4	0.8
Humidity, %	30%	30%	30%	89%	80%	37%	30%	17%	20%	45%	46%	59%
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

	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°	52°	51°	50°	51°	64°	72°	76°	75°	70°	63°	60°
Feels like	52°	50°	49°	50°	49°	62°	71°	75°	74°	68°	62°	59°
Pressure, inHg	30.09	30.12	30.09	30.12	30.12	30.15	30.12	30.09	30.06	30.06	30.09	30.12
Wind, mph	1.1	0.6	0.2	0.1	0.2	0.6	1.1	1.8	2.5	1.8	1	0.4
Humidity, %	68%	67%	66%	68%	70%	44%	33%	29%	32%	42%	55%	68%
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	58°	57°	56°	55°	56°	72°	80°	85°	88°	80°	72°	68°
Feels like	57°	55°	55°	54°	54°	70°	80°	82°	84°	80°	70°	67°
Pressure, inHg	30.12	30.12	30.09	30.09	30.12	30.12	30.09	30.06	30.03	30.03	30.03	30.03
Wind, mph	0.3	0.2	0.2	0.4	0.8	0.7	0.8	0.8	1.8	0.8	0.5	0.3
Humidity, %	76%	76%	73%	64%	52%	27%	21%	21%	16%	23%	40%	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	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	65°	63°	58°	56°	57°	77°	85°	89°	88°	83°	75°	71°
Feels like	64°	62°	56°	53°	54°	75°	82°	85°	84°	81°	74°	70°
Pressure, inHg	30.03	30.03	30.03	30.03	30.03	30.06	30.03	30.00	30.00	30.00	30.00	30.03
Wind, mph	0.3	0.8	1.1	1.4	1.8	1.5	0.9	0.3	1.2	1.3	0.5	0.1
Humidity, %	51%	45%	46%	47%	42%	20%	16%	15%	17%	25%	38%	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	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	68°	65°	65°	65°	69°	73°	76°	78°	76°	75°	71°	66°
Feels like	66°	63°	63°	62°	67°	71°	75°	76°	75°	74°	71°	66°
Pressure, inHg	30.03	30.03	30.00	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03
Wind, mph	0.2	0.4	0.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4
Humidity, %	43%	41%	36%	30%	30%	30%	30%	30%	30%	30%	30%	30%
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	—	—	—	—	—	—	—	—	—

	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°	55°	56°	58°	60°	61°	63°	63°	62°	62°	60°	58°
Feels like	64°	54°	56°	58°	59°	61°	62°	63°	62°	61°	59°	57°
Pressure, inHg	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03
Wind, mph	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2
Humidity, %	71%	71%	71%	71%	71%	71%	71%	71%	71%	71%	71%	71%
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	59°	52°	52°	53°	55°	56°	58°	59°	60°	61°	59°	56°
Feels like	59°	50°	51°	52°	54°	56°	57°	58°	59°	59°	58°	55°
Pressure, inHg	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03
Wind, mph	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2
Humidity, %	79%	79%	79%	79%	79%	79%	79%	79%	79%	79%	79%	79%
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 20 min

Sunrise — 07:14

Sunset — 18:34

Sunrise and sunset in local time

Waxing crescent, 5%

Sunrise — —

Sunset — —

Weather history

Temperature extremes over 66 years

October 13 temperatures in Castro Valley, CA over 66 years

high: 91.8° (1978)low: 46.9° (1981)

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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