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United States of America · Costa Mesa climate

Extended 10-day forecasts, Costa Mesa (CA)

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Costa Mesa, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our July climate page to see if the current temperatures in Costa Mesa is typical for this time of year.

Today · Friday 17 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
20:00	Clear skies	22°C (72°F)	0 mm (0 in)	74%	S 4 m/s (8 knots)
21:00	Clear skies	22°C (72°F)	0 mm (0 in)	78%	S 4 m/s (8 knots)
22:00	Clear skies	21°C (70°F)	0 mm (0 in)	81%	S 3 m/s (6 knots)
23:00	Clear skies	21°C (70°F)	0 mm (0 in)	84%	S 3 m/s (6 knots)

Tomorrow · Saturday 18 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Clear skies	21°C (70°F)	0 mm (0 in)	85%	S 3 m/s (6 knots)
01:00	Clear skies	20°C (68°F)	0 mm (0 in)	87%	S 3 m/s (6 knots)
02:00	Mostly clear	20°C (68°F)	0 mm (0 in)	89%	SE 3 m/s (6 knots)
03:00	Mostly clear	20°C (68°F)	0 mm (0 in)	90%	SE 3 m/s (6 knots)
04:00	Clear skies	20°C (68°F)	0 mm (0 in)	92%	SE 3 m/s (6 knots)
05:00	Clear skies	19°C (66°F)	0 mm (0 in)	93%	SE 4 m/s (8 knots)
06:00	Clear skies	19°C (66°F)	0 mm (0 in)	94%	SE 4 m/s (8 knots)
07:00	Mostly sunny	20°C (68°F)	0 mm (0 in)	90%	SE 3 m/s (6 knots)
08:00	Mostly sunny	22°C (72°F)	0 mm (0 in)	80%	S 3 m/s (6 knots)
09:00	Clear skies	24°C (75°F)	0 mm (0 in)	70%	S 2 m/s (4 knots)
10:00	Clear skies	25°C (77°F)	0 mm (0 in)	61%	SW 3 m/s (6 knots)
11:00	Clear skies	27°C (81°F)	0 mm (0 in)	57%	SW 3 m/s (6 knots)
12:00	Clear skies	27°C (81°F)	0 mm (0 in)	56%	SW 4 m/s (8 knots)
13:00	Clear skies	27°C (81°F)	0 mm (0 in)	54%	SW 4 m/s (8 knots)
14:00	Clear skies	27°C (81°F)	0 mm (0 in)	52%	SW 4 m/s (8 knots)
15:00	Clear skies	27°C (81°F)	0 mm (0 in)	53%	SW 4 m/s (8 knots)
16:00	Clear skies	26°C (79°F)	0 mm (0 in)	57%	SW 4 m/s (8 knots)
17:00	Clear skies	26°C (79°F)	0 mm (0 in)	60%	SW 4 m/s (8 knots)
18:00	Clear skies	25°C (77°F)	0 mm (0 in)	67%	SW 4 m/s (8 knots)
19:00	Clear skies	24°C (75°F)	0 mm (0 in)	71%	SW 3 m/s (6 knots)
20:00	Clear skies	23°C (73°F)	0 mm (0 in)	77%	SW 3 m/s (6 knots)
21:00	Clear skies	22°C (72°F)	0 mm (0 in)	81%	SW 2 m/s (4 knots)
22:00	Clear skies	22°C (72°F)	0 mm (0 in)	82%	S 2 m/s (4 knots)
23:00	Clear skies	22°C (72°F)	0 mm (0 in)	83%	S 2 m/s (4 knots)

00:00

Clear skies

85% · S 3 m/s (6 knots)

21°C (70°F)

0 mm (0 in)

01:00

Clear skies

87% · S 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

02:00

Mostly clear

89% · SE 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

03:00

Mostly clear

90% · SE 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

04:00

Clear skies

92% · SE 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

05:00

Clear skies

93% · SE 4 m/s (8 knots)

19°C (66°F)

0 mm (0 in)

06:00

Clear skies

94% · SE 4 m/s (8 knots)

19°C (66°F)

0 mm (0 in)

07:00

Mostly sunny

90% · SE 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

08:00

Mostly sunny

80% · S 3 m/s (6 knots)

22°C (72°F)

0 mm (0 in)

09:00

Clear skies

70% · S 2 m/s (4 knots)

24°C (75°F)

0 mm (0 in)

10:00

Clear skies

61% · SW 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

11:00

Clear skies

57% · SW 3 m/s (6 knots)

27°C (81°F)

0 mm (0 in)

12:00

Clear skies

56% · SW 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

13:00

Clear skies

54% · SW 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

14:00

Clear skies

52% · SW 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

15:00

Clear skies

53% · SW 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

16:00

Clear skies

57% · SW 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

17:00

Clear skies

60% · SW 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

18:00

Clear skies

67% · SW 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

19:00

Clear skies

71% · SW 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

20:00

Clear skies

77% · SW 3 m/s (6 knots)

23°C (73°F)

0 mm (0 in)

21:00

Clear skies

81% · SW 2 m/s (4 knots)

22°C (72°F)

0 mm (0 in)

22:00

Clear skies

82% · S 2 m/s (4 knots)

22°C (72°F)

0 mm (0 in)

23:00

Clear skies

83% · S 2 m/s (4 knots)

22°C (72°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

23:00

Morning

05:00

Afternoon

11:00

Evening

17:00

Sunday

19 Jul

22°C (72°F)

0 mm (0 in)

Partly cloudy

83% · S 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

Mostly sunny

88% · E 1 m/s (2 knots)

27°C (81°F)

0 mm (0 in)

Clear skies

58% · SW 3 m/s (6 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

60% · SW 5 m/s (10 knots)

Monday

20 Jul

21°C (70°F)

0 mm (0 in)

Partly cloudy

83% · SW 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

Mostly sunny

94% · SW 1 m/s (2 knots)

27°C (81°F)

0 mm (0 in)

Clear skies

55% · SW 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

Clear skies

62% · SW 3 m/s (6 knots)

Tuesday

21 Jul

21°C (70°F)

0 mm (0 in)

Clear skies

83% · S 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

Clear skies

89% · E 1 m/s (2 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

59% · SW 2 m/s (4 knots)

27°C (81°F)

0 mm (0 in)

Mostly clear

46% · SW 3 m/s (6 knots)

Wednesday

22 Jul

22°C (72°F)

0 mm (0 in)

Partly cloudy

70% · S 1 m/s (2 knots)

19°C (66°F)

0 mm (0 in)

Mostly sunny

94% · SE 1 m/s (2 knots)

28°C (82°F)

0 mm (0 in)

Clear skies

51% · SW 1 m/s (2 knots)

28°C (82°F)

0 mm (0 in)

Partly cloudy

46% · SW 3 m/s (6 knots)

Thursday

23 Jul

23°C (73°F)

0.2 mm (0.01 in)

Clear skies

77% · SE 2 m/s (4 knots)

21°C (70°F)

0.6 mm (0.02 in)

Light rain showers

84% · SE 1 m/s (2 knots)

26°C (79°F)

0 mm (0 in)

Partly cloudy

60% · SW 2 m/s (4 knots)

27°C (81°F)

0 mm (0 in)

Clear skies

62% · SW 3 m/s (6 knots)

Friday

24 Jul

23°C (73°F)

0 mm (0 in)

Clear skies

85% · S 3 m/s (6 knots)

20°C (68°F)

0 mm (0 in)

Clear skies

91% · SE 2 m/s (4 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

60% · SW 2 m/s (4 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

64% · SW 3 m/s (6 knots)

Saturday

25 Jul

21°C (70°F)

0 mm (0 in)

Mostly clear

86% · S 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

Partly cloudy

92% · SE 1 m/s (2 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

58% · SW 2 m/s (4 knots)

27°C (81°F)

0 mm (0 in)

Clear skies

54% · SW 3 m/s (6 knots)

Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Costa Mesa weather by month

Browse monthly averages for Costa Mesa: climate by month with temperature, rainfall and sunshine.

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