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United States of America · San Marcos climate

Extended 10-day forecasts, San Marcos (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 San Marcos, 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 San Marcos is typical for this time of year.

Today · Friday 17 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
16:00	Clear skies	27°C (81°F)	0 mm (0 in)	54%	SW 4 m/s (8 knots)
17:00	Clear skies	26°C (79°F)	0 mm (0 in)	58%	SW 4 m/s (8 knots)
18:00	Clear skies	24°C (75°F)	0 mm (0 in)	67%	SW 3 m/s (6 knots)
19:00	Clear skies	23°C (73°F)	0 mm (0 in)	73%	SW 3 m/s (6 knots)
20:00	Clear skies	22°C (72°F)	0 mm (0 in)	80%	SW 3 m/s (6 knots)
21:00	Clear skies	21°C (70°F)	0 mm (0 in)	83%	SW 2 m/s (4 knots)
22:00	Clear skies	21°C (70°F)	0 mm (0 in)	85%	W 1 m/s (2 knots)
23:00	Clear skies	21°C (70°F)	0 mm (0 in)	86%	W 1 m/s (2 knots)

16:00

Clear skies

54% · SW 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

17:00

Clear skies

58% · SW 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

18:00

Clear skies

67% · SW 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

19:00

Clear skies

73% · SW 3 m/s (6 knots)

23°C (73°F)

0 mm (0 in)

20:00

Clear skies

80% · SW 3 m/s (6 knots)

22°C (72°F)

0 mm (0 in)

21:00

Clear skies

83% · SW 2 m/s (4 knots)

21°C (70°F)

0 mm (0 in)

22:00

Clear skies

85% · W 1 m/s (2 knots)

21°C (70°F)

0 mm (0 in)

23:00

Clear skies

86% · W 1 m/s (2 knots)

21°C (70°F)

0 mm (0 in)

Tomorrow · Saturday 18 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Clear skies	20°C (68°F)	0 mm (0 in)	87%	W 1 m/s (2 knots)
01:00	Clear skies	20°C (68°F)	0 mm (0 in)	89%	SW 2 m/s (4 knots)
02:00	Clear skies	20°C (68°F)	0 mm (0 in)	91%	S 2 m/s (4 knots)
03:00	Mostly clear	20°C (68°F)	0 mm (0 in)	93%	S 2 m/s (4 knots)
04:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	92%	SE 2 m/s (4 knots)
05:00	Mostly clear	20°C (68°F)	0 mm (0 in)	90%	E 2 m/s (4 knots)
06:00	Clear skies	20°C (68°F)	0 mm (0 in)	92%	NE 1 m/s (2 knots)
07:00	Clear skies	20°C (68°F)	0 mm (0 in)	86%	N 1 m/s (2 knots)
08:00	Clear skies	22°C (72°F)	0 mm (0 in)	77%	NW 1 m/s (2 knots)
09:00	Clear skies	24°C (75°F)	0 mm (0 in)	69%	W 2 m/s (4 knots)
10:00	Clear skies	26°C (79°F)	0 mm (0 in)	62%	W 3 m/s (6 knots)
11:00	Clear skies	27°C (81°F)	0 mm (0 in)	58%	W 3 m/s (6 knots)
12:00	Clear skies	27°C (81°F)	0 mm (0 in)	55%	W 4 m/s (8 knots)
13:00	Clear skies	27°C (81°F)	0 mm (0 in)	56%	W 4 m/s (8 knots)
14:00	Clear skies	27°C (81°F)	0 mm (0 in)	57%	W 4 m/s (8 knots)
15:00	Clear skies	26°C (79°F)	0 mm (0 in)	58%	W 4 m/s (8 knots)
16:00	Clear skies	26°C (79°F)	0 mm (0 in)	59%	W 4 m/s (8 knots)
17:00	Clear skies	25°C (77°F)	0 mm (0 in)	60%	W 3 m/s (6 knots)
18:00	Clear skies	24°C (75°F)	0 mm (0 in)	63%	W 3 m/s (6 knots)
19:00	Clear skies	23°C (73°F)	0 mm (0 in)	70%	W 2 m/s (4 knots)
20:00	Clear skies	22°C (72°F)	0 mm (0 in)	77%	W 2 m/s (4 knots)
21:00	Clear skies	22°C (72°F)	0 mm (0 in)	81%	W 2 m/s (4 knots)
22:00	Clear skies	21°C (70°F)	0 mm (0 in)	84%	W 1 m/s (2 knots)
23:00	Clear skies	21°C (70°F)	0 mm (0 in)	86%	SW 1 m/s (2 knots)

00:00

Clear skies

87% · W 1 m/s (2 knots)

20°C (68°F)

0 mm (0 in)

01:00

Clear skies

89% · SW 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

02:00

Clear skies

91% · S 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

03:00

Mostly clear

93% · S 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

04:00

Partly cloudy

92% · SE 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

05:00

Mostly clear

90% · E 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

06:00

Clear skies

92% · NE 1 m/s (2 knots)

20°C (68°F)

0 mm (0 in)

07:00

Clear skies

86% · N 1 m/s (2 knots)

20°C (68°F)

0 mm (0 in)

08:00

Clear skies

77% · NW 1 m/s (2 knots)

22°C (72°F)

0 mm (0 in)

09:00

Clear skies

69% · W 2 m/s (4 knots)

24°C (75°F)

0 mm (0 in)

10:00

Clear skies

62% · W 3 m/s (6 knots)

26°C (79°F)

0 mm (0 in)

11:00

Clear skies

58% · W 3 m/s (6 knots)

27°C (81°F)

0 mm (0 in)

12:00

Clear skies

55% · W 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

13:00

Clear skies

56% · W 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

14:00

Clear skies

57% · W 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

15:00

Clear skies

58% · W 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

16:00

Clear skies

59% · W 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

17:00

Clear skies

60% · W 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

18:00

Clear skies

63% · W 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

19:00

Clear skies

70% · W 2 m/s (4 knots)

23°C (73°F)

0 mm (0 in)

20:00

Clear skies

77% · W 2 m/s (4 knots)

22°C (72°F)

0 mm (0 in)

21:00

Clear skies

81% · W 2 m/s (4 knots)

22°C (72°F)

0 mm (0 in)

22:00

Clear skies

84% · W 1 m/s (2 knots)

21°C (70°F)

0 mm (0 in)

23:00

Clear skies

86% · SW 1 m/s (2 knots)

21°C (70°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

21°C (70°F)

0 mm (0 in)

Partly cloudy

86% · SW 1 m/s (2 knots)

19°C (66°F)

0 mm (0 in)

Partly cloudy

94% · S 2 m/s (4 knots)

27°C (81°F)

0 mm (0 in)

Clear skies

57% · W 2 m/s (4 knots)

25°C (77°F)

0 mm (0 in)

Partly cloudy

63% · W 4 m/s (8 knots)

Monday

20 Jul

21°C (70°F)

0 mm (0 in)

Clear skies

86% · SW 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

Clear skies

94% · W 1 m/s (2 knots)

27°C (81°F)

0 mm (0 in)

Clear skies

57% · W 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

Clear skies

61% · W 3 m/s (6 knots)

Tuesday

21 Jul

20°C (68°F)

0 mm (0 in)

Clear skies

86% · SW 1 m/s (2 knots)

18°C (64°F)

0 mm (0 in)

Clear skies

98% · S ()

26°C (79°F)

0 mm (0 in)

Clear skies

55% · W 3 m/s (6 knots)

26°C (79°F)

0 mm (0 in)

Partly cloudy

51% · W 2 m/s (4 knots)

Wednesday

22 Jul

21°C (70°F)

0 mm (0 in)

Cloudy

89% · S 1 m/s (2 knots)

19°C (66°F)

0 mm (0 in)

Partly cloudy

93% · E ()

28°C (82°F)

0 mm (0 in)

Cloudy

47% · W 2 m/s (4 knots)

27°C (81°F)

0 mm (0 in)

Mostly clear

49% · SW 3 m/s (6 knots)

Thursday

23 Jul

22°C (72°F)

0.5 mm (0.02 in)

Light rain showers

78% · W 1 m/s (2 knots)

20°C (68°F)

1.4 mm (0.1 in)

Rain showers

87% · SW ()

28°C (82°F)

0 mm (0 in)

Clear skies

57% · W 3 m/s (6 knots)

28°C (82°F)

0 mm (0 in)

Clear skies

49% · W 3 m/s (6 knots)

Friday

24 Jul

21°C (70°F)

0 mm (0 in)

Clear skies

78% · SW 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

Clear skies

89% · S ()

26°C (79°F)

0 mm (0 in)

Clear skies

61% · W 2 m/s (4 knots)

25°C (77°F)

0 mm (0 in)

Clear skies

64% · W 2 m/s (4 knots)

Saturday

25 Jul

20°C (68°F)

0 mm (0 in)

Mostly clear

87% · SW 1 m/s (2 knots)

19°C (66°F)

0 mm (0 in)

Partly cloudy

95% · SW ()

26°C (79°F)

0 mm (0 in)

Mostly sunny

58% · SW 2 m/s (4 knots)

25°C (77°F)

0 mm (0 in)

Clear skies

60% · W 3 m/s (6 knots)

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

San Marcos weather by month

Browse monthly averages for San Marcos: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

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