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United States of America · San Marcos climate

Extended 10-day forecasts, San Marcos (TX)

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 September climate page to see if the current temperatures in San Marcos is typical for this time of year.

Today · Monday 7 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
13:00	Light rain showers	34°C (93°F)	0.1 mm (0 in)	51%	S 2 m/s (4 knots)
14:00	Clear skies	35°C (95°F)	0 mm (0 in)	47%	SE 2 m/s (4 knots)
15:00	Clear skies	35°C (95°F)	0 mm (0 in)	44%	SE 2 m/s (4 knots)
16:00	Clear skies	36°C (97°F)	0 mm (0 in)	42%	SE 2 m/s (4 knots)
17:00	Clear skies	35°C (95°F)	0 mm (0 in)	41%	SE 2 m/s (4 knots)
18:00	Clear skies	35°C (95°F)	0 mm (0 in)	41%	SE 2 m/s (4 knots)
19:00	Clear skies	34°C (93°F)	0 mm (0 in)	41%	SE 3 m/s (6 knots)
20:00	Clear skies	32°C (90°F)	0 mm (0 in)	47%	SE 2 m/s (4 knots)
21:00	Clear skies	32°C (90°F)	0 mm (0 in)	48%	SE 3 m/s (6 knots)
22:00	Clear skies	31°C (88°F)	0 mm (0 in)	51%	SE 6 m/s (12 knots)
23:00	Clear skies	30°C (86°F)	0 mm (0 in)	60%	SE 5 m/s (10 knots)

13:00

Light rain showers

51% · S 2 m/s (4 knots)

34°C (93°F)

0.1 mm (0 in)

14:00

Clear skies

47% · SE 2 m/s (4 knots)

35°C (95°F)

0 mm (0 in)

15:00

Clear skies

44% · SE 2 m/s (4 knots)

35°C (95°F)

0 mm (0 in)

16:00

Clear skies

42% · SE 2 m/s (4 knots)

36°C (97°F)

0 mm (0 in)

17:00

Clear skies

41% · SE 2 m/s (4 knots)

35°C (95°F)

0 mm (0 in)

18:00

Clear skies

41% · SE 2 m/s (4 knots)

35°C (95°F)

0 mm (0 in)

19:00

Clear skies

41% · SE 3 m/s (6 knots)

34°C (93°F)

0 mm (0 in)

20:00

Clear skies

47% · SE 2 m/s (4 knots)

32°C (90°F)

0 mm (0 in)

21:00

Clear skies

48% · SE 3 m/s (6 knots)

32°C (90°F)

0 mm (0 in)

22:00

Clear skies

51% · SE 6 m/s (12 knots)

31°C (88°F)

0 mm (0 in)

23:00

Clear skies

60% · SE 5 m/s (10 knots)

30°C (86°F)

0 mm (0 in)

Tomorrow · Tuesday 8 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Clear skies	29°C (84°F)	0 mm (0 in)	65%	S 5 m/s (10 knots)
01:00	Clear skies	28°C (82°F)	0 mm (0 in)	67%	S 4 m/s (8 knots)
02:00	Clear skies	27°C (81°F)	0 mm (0 in)	71%	S 3 m/s (6 knots)
03:00	Clear skies	27°C (81°F)	0 mm (0 in)	77%	S 3 m/s (6 knots)
04:00	Clear skies	26°C (79°F)	0 mm (0 in)	83%	S 3 m/s (6 knots)
05:00	Clear skies	26°C (79°F)	0 mm (0 in)	88%	S 2 m/s (4 knots)
06:00	Clear skies	25°C (77°F)	0 mm (0 in)	91%	S 1 m/s (2 knots)
07:00	Clear skies	25°C (77°F)	0 mm (0 in)	94%	S 1 m/s (2 knots)
08:00	Clear skies	26°C (79°F)	0 mm (0 in)	90%	S 2 m/s (4 knots)
09:00	Mostly sunny	28°C (82°F)	0 mm (0 in)	78%	S 2 m/s (4 knots)
10:00	Clear skies	30°C (86°F)	0 mm (0 in)	70%	S 2 m/s (4 knots)
11:00	Mostly sunny	31°C (88°F)	0 mm (0 in)	60%	S 2 m/s (4 knots)
12:00	Clear skies	33°C (91°F)	0 mm (0 in)	50%	S 3 m/s (6 knots)
13:00	Clear skies	35°C (95°F)	0 mm (0 in)	44%	S 3 m/s (6 knots)
14:00	Clear skies	36°C (97°F)	0 mm (0 in)	40%	S 3 m/s (6 knots)
15:00	Clear skies	36°C (97°F)	0 mm (0 in)	38%	S 3 m/s (6 knots)
16:00	Mostly sunny	37°C (99°F)	0 mm (0 in)	36%	S 3 m/s (6 knots)
17:00	Mostly sunny	37°C (99°F)	0 mm (0 in)	36%	SE 3 m/s (6 knots)
18:00	Rain showers	33°C (91°F)	0.7 mm (0.03 in)	45%	SE 8 m/s (16 knots)
19:00	Partly cloudy	28°C (82°F)	0 mm (0 in)	75%	SE 6 m/s (12 knots)
20:00	Partly cloudy	29°C (84°F)	0 mm (0 in)	72%	E 4 m/s (8 knots)
21:00	Clear skies	28°C (82°F)	0 mm (0 in)	73%	E 3 m/s (6 knots)
22:00	Clear skies	28°C (82°F)	0 mm (0 in)	74%	SE 4 m/s (8 knots)
23:00	Clear skies	28°C (82°F)	0 mm (0 in)	73%	SE 4 m/s (8 knots)

00:00

Clear skies

65% · S 5 m/s (10 knots)

29°C (84°F)

0 mm (0 in)

01:00

Clear skies

67% · S 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

02:00

Clear skies

71% · S 3 m/s (6 knots)

27°C (81°F)

0 mm (0 in)

03:00

Clear skies

77% · S 3 m/s (6 knots)

27°C (81°F)

0 mm (0 in)

04:00

Clear skies

83% · S 3 m/s (6 knots)

26°C (79°F)

0 mm (0 in)

05:00

Clear skies

88% · S 2 m/s (4 knots)

26°C (79°F)

0 mm (0 in)

06:00

Clear skies

91% · S 1 m/s (2 knots)

25°C (77°F)

0 mm (0 in)

07:00

Clear skies

94% · S 1 m/s (2 knots)

25°C (77°F)

0 mm (0 in)

08:00

Clear skies

90% · S 2 m/s (4 knots)

26°C (79°F)

0 mm (0 in)

09:00

Mostly sunny

78% · S 2 m/s (4 knots)

28°C (82°F)

0 mm (0 in)

10:00

Clear skies

70% · S 2 m/s (4 knots)

30°C (86°F)

0 mm (0 in)

11:00

Mostly sunny

60% · S 2 m/s (4 knots)

31°C (88°F)

0 mm (0 in)

12:00

Clear skies

50% · S 3 m/s (6 knots)

33°C (91°F)

0 mm (0 in)

13:00

Clear skies

44% · S 3 m/s (6 knots)

35°C (95°F)

0 mm (0 in)

14:00

Clear skies

40% · S 3 m/s (6 knots)

36°C (97°F)

0 mm (0 in)

15:00

Clear skies

38% · S 3 m/s (6 knots)

36°C (97°F)

0 mm (0 in)

16:00

Mostly sunny

36% · S 3 m/s (6 knots)

37°C (99°F)

0 mm (0 in)

17:00

Mostly sunny

36% · SE 3 m/s (6 knots)

37°C (99°F)

0 mm (0 in)

18:00

Rain showers

45% · SE 8 m/s (16 knots)

33°C (91°F)

0.7 mm (0.03 in)

19:00

Partly cloudy

75% · SE 6 m/s (12 knots)

28°C (82°F)

0 mm (0 in)

20:00

Partly cloudy

72% · E 4 m/s (8 knots)

29°C (84°F)

0 mm (0 in)

21:00

Clear skies

73% · E 3 m/s (6 knots)

28°C (82°F)

0 mm (0 in)

22:00

Clear skies

74% · SE 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

23:00

Clear skies

73% · SE 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

01:00

Morning

07:00

Afternoon

13:00

Evening

19:00

Wednesday

9 Sep

28°C (82°F)

0 mm (0 in)

Mostly clear

75% · SE 3 m/s (6 knots)

25°C (77°F)

0.2 mm (0.01 in)

Clear skies

94% · SE 1 m/s (2 knots)

34°C (93°F)

0.8 mm (0.03 in)

Light rain showers

48% · SE 2 m/s (4 knots)

32°C (90°F)

0 mm (0 in)

Clear skies

54% · SE 3 m/s (6 knots)

Thursday

10 Sep

27°C (81°F)

0 mm (0 in)

Partly cloudy

80% · SE 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

Mostly sunny

98% · SE 1 m/s (2 knots)

34°C (93°F)

1.8 mm (0.1 in)

Rain showers

49% · SE 1 m/s (2 knots)

31°C (88°F)

0.1 mm (0 in)

Mostly clear

71% · SE 3 m/s (6 knots)

Friday

11 Sep

27°C (81°F)

0 mm (0 in)

Clear skies

79% · S 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

Clear skies

95% · S 1 m/s (2 knots)

35°C (95°F)

0 mm (0 in)

Clear skies

42% · S 2 m/s (4 knots)

35°C (95°F)

0 mm (0 in)

Mostly clear

38% · SE 4 m/s (8 knots)

Saturday

12 Sep

28°C (82°F)

0 mm (0 in)

Clear skies

76% · S 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

87% · S 2 m/s (4 knots)

36°C (97°F)

0 mm (0 in)

Clear skies

45% · S 3 m/s (6 knots)

35°C (95°F)

0 mm (0 in)

Mostly clear

36% · SE 5 m/s (10 knots)

Sunday

13 Sep

28°C (82°F)

0 mm (0 in)

Clear skies

74% · S 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

Mostly sunny

91% · S 2 m/s (4 knots)

35°C (95°F)

0.1 mm (0 in)

Mostly sunny

44% · SE 3 m/s (6 knots)

32°C (90°F)

0 mm (0 in)

Mostly clear

46% · SE 7 m/s (14 knots)

Monday

14 Sep

28°C (82°F)

0.1 mm (0 in)

Mostly clear

79% · S 4 m/s (8 knots)

26°C (79°F)

0.1 mm (0 in)

Clear skies

90% · S 2 m/s (4 knots)

35°C (95°F)

0.2 mm (0.01 in)

Mostly sunny

44% · S 4 m/s (8 knots)

35°C (95°F)

0 mm (0 in)

Mostly clear

39% · SE 4 m/s (8 knots)

Tuesday

15 Sep

28°C (82°F)

0 mm (0 in)

Mostly clear

77% · S 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

Mostly sunny

93% · SE 1 m/s (2 knots)

35°C (95°F)

0.5 mm (0.02 in)

Light rain showers

45% · SE 2 m/s (4 knots)

34°C (93°F)

0.2 mm (0.01 in)

Partly cloudy

44% · SE 4 m/s (8 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.

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