As of 00:05 PDT

Weather in Fountain Valley, CA

66°

Fountain Valley, Thursday, 15 October, 00:05

Clear. Feels like 66°. High 91°, low 61°.

Pressure30.03 inHg

Wind0 mph N

Humidity63%

Visibility6.2 mi

Dew point52°

Thu, 15October

91°/61°

Fri, 16October

96°/69°

Sat, 17October

92°/75°

Sun, 18October

85°/70°

Mon, 19October

81°/67°

Tue, 20October

73°/65°

Wed, 21October

66°/62°

	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	88°	65°	62°	61°	70°	83°	88°	91°	90°	84°	79°	75°
Feels like	88°	64°	61°	58°	68°	80°	84°	87°	86°	82°	79°	74°
Pressure, inHg	30.00	30.03	30.00	30.00	30.03	30.03	30.00	29.94	29.91	29.91	29.91	29.94
Wind, mph	2.7	1.2	1.6	2.1	2.7	1.8	1.1	1.4	1.1	2.3	1.9	2.1
Humidity, %	15%	60%	53%	39%	29%	21%	15%	15%	16%	28%	24%	25%
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

	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°	70°	70°	69°	77°	87°	93°	94°	96°	93°	88°	84°
Feels like	71°	68°	68°	67°	76°	84°	89°	90°	91°	89°	84°	82°
Pressure, inHg	29.94	29.94	29.94	29.94	29.94	29.97	29.94	29.91	29.88	29.91	29.94	29.97
Wind, mph	0.8	0.9	0.9	0.5	1	2	3.9	3.5	4.5	3.4	3.1	2.1
Humidity, %	28%	32%	32%	33%	32%	23%	15%	16%	15%	17%	21%	25%
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	81°	79°	77°	78°	81°	88°	92°	92°	88°	86°	80°	77°
Feels like	80°	79°	76°	77°	79°	84°	87°	88°	85°	82°	79°	76°
Pressure, inHg	29.97	29.97	29.94	29.94	29.97	30.00	29.97	29.91	29.91	29.91	29.94	29.97
Wind, mph	2.5	2.1	2.5	2.6	2.7	1.8	1.2	2.4	3.9	2.3	0.7	1.3
Humidity, %	28%	30%	31%	25%	18%	15%	13%	17%	20%	20%	31%	40%
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	74°	72°	71°	70°	70°	80°	85°	85°	83°	81°	77°	75°
Feels like	73°	71°	70°	69°	68°	80°	82°	82°	82°	80°	76°	74°
Pressure, inHg	29.97	29.97	29.94	29.94	29.97	29.97	29.94	29.91	29.88	29.91	29.91	29.94
Wind, mph	1	0.8	0.4	0.7	1.1	0.7	1.7	3.8	3.2	2.2	0.8	0.7
Humidity, %	48%	52%	48%	40%	32%	23%	21%	27%	30%	33%	35%	41%
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	72°	68°	68°	67°	71°	74°	76°	78°	77°	76°	74°	72°
Feels like	72°	68°	68°	67°	70°	73°	76°	77°	77°	76°	75°	72°
Pressure, inHg	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94
Wind, mph	0.7	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9	2.9
Humidity, %	49%	48%	48%	48%	48%	48%	48%	48%	48%	48%	48%	48%
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	73°	65°	65°	65°	68°	70°	72°	72°	71°	70°	69°	67°
Feels like	73°	64°	65°	66°	68°	70°	72°	72°	71°	69°	68°	66°
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	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, %	63%	63%	63%	63%	63%	63%	63%	63%	63%	63%	63%	63%
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	64°	65°	64°	62°	63°	63°	64°	64°	65°	65°	65°	66°
Feels like	64°	64°	63°	61°	62°	62°	62°	63°	64°	64°	64°	65°
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	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Humidity, %	58%	58%	58%	58%	58%	58%	58%	58%	58%	58%	58%	58%
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	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 22 min

Sunrise — 06:56

Sunset — 18:18

Sunrise and sunset in local time

Waxing crescent, 16%

Sunrise — —

Sunset — —

Fountain Valley, CA climate by month

The annual average temperature in Fountain Valley, CA is 62.7°. The warmest month is August (average high 79.3°), and the coldest is January (average low 46.5°). About 12.9 inches of precipitation fall per year, most of it in February (2.9 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	62.9°	46.5°	2.8 in	6	89.4° (2018)	28.8° (1963)
February	63.6°	47.8°	2.9 in	6	87.1° (2022)	34° (1985)
March	64.4°	50.1°	2.1 in	6	91.6° (1988)	37° (1971)
April	67.3°	52.6°	0.7 in	3	98.2° (1989)	40.6° (2024)
May	69.5°	56°	0.3 in	1	92.3° (2014)	46.6° (1967)
June	73.4°	59.2°	0.1 in	0	96.8° (1979)	49.6° (1971)
July	77.7°	63.1°	0.0 in	0	101.8° (2018)	54.7° (2010)
August	79.3°	64.4°	0.1 in	0	92.5° (1967)	56.1° (2010)
September	78.2°	63.6°	0.3 in	1	104.5° (2022)	53.1° (1978)
October	74.3°	59°	0.5 in	2	104.4° (2017)	39.7° (1971)
November	68.7°	52.4°	1.2 in	3	94.6° (2021)	37.2° (1994)
December	63.2°	46.8°	2.0 in	5	85.1° (2017)	31.3° (1990)