As of 09:38 PDT

Weather in Costa Mesa, CA

65°

Costa Mesa, Tuesday, 13 October, 09:38

Clear. Feels like 65°. High 74°, low 56°.

Pressure30.00 inHg

Wind4.6 mph E

Humidity68%

Visibility6.2 mi

Dew point55°

Tue, 13October

74°/56°

Wed, 14October

82°/58°

Thu, 15October

88°/60°

Fri, 16October

95°/76°

Sat, 17October

88°/74°

Sun, 18October

82°/70°

Mon, 19October

74°/67°

	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	67°	61°	59°	57°	60°	65°	67°	71°	74°	69°	65°	62°
Feels like	67°	60°	58°	57°	60°	65°	66°	70°	73°	69°	64°	61°
Pressure, inHg	30.00	30.00	30.00	30.00	30.00	30.00	30.00	29.97	29.94	29.97	30.00	30.03
Wind, mph	2.6	2.6	2.6	2.6	2.6	0.6	0.9	1	2.1	1.7	1	0.4
Humidity, %	63%	63%	63%	63%	63%	68%	63%	52%	47%	57%	61%	70%
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

	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	61°	60°	59°	58°	63°	73°	79°	82°	82°	74°	68°	66°
Feels like	60°	59°	58°	57°	62°	72°	79°	80°	80°	74°	67°	64°
Pressure, inHg	30.03	30.03	30.00	30.03	30.06	30.09	30.06	30.03	30.00	30.00	30.03	30.03
Wind, mph	1.1	1	1.1	1.1	0.5	0.4	0.7	1.8	2.3	1.6	0.4	0.3
Humidity, %	76%	80%	73%	67%	60%	48%	30%	27%	31%	45%	50%	55%
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°	61°	65°	70°	79°	86°	88°	88°	83°	82°	81°
Feels like	62°	60°	59°	63°	69°	79°	83°	84°	85°	81°	80°	79°
Pressure, inHg	30.03	30.00	30.00	30.00	30.00	30.03	29.97	29.94	29.88	29.88	29.91	29.94
Wind, mph	0.6	0.9	1.4	2.2	3.3	2.5	1.4	1.1	0.2	0.7	4.9	4.9
Humidity, %	59%	60%	56%	39%	31%	26%	19%	18%	18%	27%	22%	22%
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	80°	79°	76°	77°	78°	84°	92°	95°	95°	90°	87°	84°
Feels like	79°	79°	75°	76°	76°	82°	88°	91°	91°	87°	84°	81°
Pressure, inHg	29.94	29.91	29.91	29.91	29.91	29.94	29.94	29.88	29.88	29.91	29.94	29.97
Wind, mph	5	4.1	3.1	3.9	3.2	1.6	3.1	3.7	3.4	2.1	2.6	1.8
Humidity, %	23%	24%	27%	27%	26%	22%	16%	16%	16%	20%	22%	26%
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°	78°	76°	75°	74°	82°	85°	86°	85°	83°	81°	78°
Feels like	80°	77°	75°	74°	73°	80°	82°	83°	82°	81°	80°	77°
Pressure, inHg	29.97	29.94	29.94	29.94	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97
Wind, mph	1.6	1.5	1.7	1.3	0.7	3.1	3.1	3.1	3.1	3.1	3.1	3.1
Humidity, %	30%	33%	33%	33%	33%	19%	19%	19%	19%	19%	19%	19%
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	—	—	—	—	—	—	—

	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	82°	70°	70°	70°	73°	76°	80°	81°	80°	79°	77°	74°
Feels like	82°	71°	70°	69°	72°	75°	79°	80°	79°	78°	77°	74°
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	3	3	3	3	3	3	3	3	3	3	3
Humidity, %	30%	30%	30%	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	—	—	—	—	—	—	—	—	—	—	—	—

	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°	68°	69°	70°	71°	72°	74°	74°	72°	71°	70°	69°
Feels like	74°	68°	69°	70°	71°	72°	74°	74°	72°	71°	70°	69°
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	5	5	5	5	5	5	5	5	5	5	5	5
Humidity, %	60%	60%	60%	60%	60%	60%	60%	60%	60%	60%	60%	60%
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 26 min

Sunrise — 06:54

Sunset — 18:20

Sunrise and sunset in local time

Waxing crescent, 6%

Sunrise — —

Sunset — —

Costa Mesa, CA climate by month

The annual average temperature in Costa Mesa, CA is 62.6°. The warmest month is August (average high 79.1°), and the coldest is January (average low 46.7°). About 13.3 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	62.8°	46.7°	2.8 in	6	85.6° (2018)	29.1° (1963)
February	63.4°	47.9°	2.9 in	6	85.5° (2022)	34.3° (1985)
March	64.2°	50.1°	2.2 in	6	91.9° (1988)	37.4° (1971)
April	66.9°	52.6°	0.8 in	3	98.8° (1989)	41° (1999)
May	69.2°	56°	0.3 in	1	93.6° (2014)	46.4° (1967)
June	73.2°	59.4°	0.1 in	0	97.2° (1979)	48.7° (1971)
July	77.6°	63.4°	0.0 in	0	98.2° (1985)	54.9° (2010)
August	79.1°	64.6°	0.1 in	0	92.8° (1983)	56.3° (2010)
September	78.1°	63.7°	0.3 in	1	104° (1988)	53.1° (2024)
October	74.1°	59°	0.5 in	2	99.7° (2017)	39.9° (1971)
November	68.5°	52.4°	1.2 in	3	93° (1966)	37.6° (1994)
December	63.1°	47°	2.0 in	5	84° (2017)	31.3° (1990)