As of 17:42 PDT

Weather in Fountain Valley, CA

89°

Fountain Valley, Thursday, 15 October, 17:42

Clear. Feels like 85°. High 90°, low 61°.

Pressure29.91 inHg

Wind13 mph NW

Humidity20%

Visibility6.2 mi

Dew point43°

Thu, 15October

90°/61°

Fri, 16October

95°/68°

Sat, 17October

94°/71°

Sun, 18October

82°/68°

Mon, 19October

78°/67°

Tue, 20October

78°/64°

Wed, 21October

69°/63°

	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°	71°	66°	62°	69°	77°	85°	89°	89°	89°	85°	78°
Feels like	88°	69°	65°	60°	67°	74°	82°	85°	85°	85°	83°	77°
Pressure, inHg	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.91	29.91	29.94
Wind, mph	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	2.4	1.9	1.5
Humidity, %	21%	21%	21%	21%	21%	21%	21%	21%	21%	20%	23%	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

	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°	68°	71°	78°	88°	93°	95°	95°	89°	82°	78°
Feels like	71°	68°	66°	69°	77°	85°	89°	91°	91°	85°	80°	77°
Pressure, inHg	29.97	29.94	29.94	29.94	29.97	29.97	29.94	29.91	29.88	29.91	29.94	29.97
Wind, mph	0.8	1.1	0.8	1.6	1.3	1.9	3.5	3.9	4.4	3	2.9	1.9
Humidity, %	30%	30%	32%	32%	31%	22%	15%	15%	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	75°	73°	71°	77°	80°	88°	93°	93°	89°	84°	80°	78°
Feels like	74°	71°	69°	76°	80°	84°	89°	89°	86°	82°	80°	77°
Pressure, inHg	29.97	29.97	29.94	29.97	29.97	30.00	29.97	29.91	29.88	29.91	29.94	29.97
Wind, mph	2.5	2.6	2.6	2.4	2.2	2.2	2.5	1.9	4.1	2.4	1	0.7
Humidity, %	28%	29%	29%	26%	21%	15%	11%	15%	19%	22%	36%	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°	70°	68°	70°	77°	82°	82°	81°	77°	75°	73°
Feels like	73°	71°	70°	68°	69°	77°	82°	82°	81°	77°	75°	73°
Pressure, inHg	29.97	29.97	29.94	29.94	29.97	29.97	29.97	29.91	29.88	29.88	29.91	29.91
Wind, mph	1.4	1	0.3	0.3	0.6	0.4	1.7	3.2	3.4	1.6	0.6	0.7
Humidity, %	46%	61%	70%	71%	55%	42%	41%	46%	49%	54%	58%	66%
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°	67°	67°	67°	73°	77°	78°	76°	75°	74°	72°
Feels like	71°	69°	68°	67°	67°	73°	77°	78°	76°	75°	74°	72°
Pressure, inHg	29.91	29.91	29.91	29.91	29.91	29.91	29.91	29.85	29.85	29.91	29.91	29.91
Wind, mph	0.3	0.5	0.8	1.2	1.4	0.8	1.9	3.1	2.8	3.1	3.1	3.1
Humidity, %	73%	81%	86%	86%	80%	68%	60%	57%	61%	62%	62%	62%
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	—	—	—

	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°	67°	65°	64°	67°	70°	73°	74°	75°	75°	74°	71°
Feels like	74°	67°	65°	64°	67°	70°	72°	74°	74°	75°	74°	71°
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	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2
Humidity, %	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%
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	66°	66°	65°	65°	65°	65°	66°	67°	67°	68°	68°	67°
Feels like	66°	65°	65°	64°	65°	65°	65°	66°	67°	67°	67°	67°
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	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9
Humidity, %	69%	69%	69%	69%	69%	69%	69%	69%	69%	69%	69%	69%
Precipitation	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 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, 22%

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)