Hourly Weather Forecast for San Marcos, Texas - The Weather Channel | Weather.com

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Hourly Weather-

As of 2:14 am CDT

Red Flag Warning

Monday, March 16

3 am

Clear/Wind

49°

0%

N 26 mph

Clear/Wind

Feels Like41°
WindN 26 mph
Humidity26%
UV Index0 of 11
Cloud Cover17%
Rain Amount0 in

4 am

Clear/Wind

47°

0%

N 25 mph

Clear/Wind

Feels Like39°
WindN 25 mph
Humidity27%
UV Index0 of 11
Cloud Cover10%
Rain Amount0 in

5 am

Mostly Clear/Wind

45°

0%

N 23 mph

Mostly Clear/Wind

Feels Like36°
WindN 23 mph
Humidity30%
UV Index0 of 11
Cloud Cover24%
Rain Amount0 in

6 am

Partly Cloudy/Wind

44°

0%

N 20 mph

Partly Cloudy/Wind

Feels Like36°
WindN 20 mph
Humidity30%
UV Index0 of 11
Cloud Cover31%
Rain Amount0 in

7 am

Partly Cloudy

42°

0%

N 18 mph

Partly Cloudy

Feels Like34°
WindN 18 mph
Humidity33%
UV Index0 of 11
Cloud Cover30%
Rain Amount0 in

8 am

Partly Cloudy

41°

0%

N 17 mph

Partly Cloudy

Feels Like33°
WindN 17 mph
Humidity32%
UV Index0 of 11
Cloud Cover33%
Rain Amount0 in

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9 am

Partly Cloudy/Wind

43°

0%

N 20 mph

Partly Cloudy/Wind

Feels Like34°
WindN 20 mph
Humidity29%
UV Index1 of 11
Cloud Cover33%
Rain Amount0 in

10 am

Partly Cloudy/Wind

46°

0%

N 20 mph

Partly Cloudy/Wind

Feels Like38°
WindN 20 mph
Humidity24%
UV Index2 of 11
Cloud Cover45%
Rain Amount0 in

11 am

Partly Cloudy/Wind

49°

0%

N 20 mph

Partly Cloudy/Wind

Feels Like43°
WindN 20 mph
Humidity19%
UV Index4 of 11
Cloud Cover37%
Rain Amount0 in

12 pm

Partly Cloudy

53°

0%

N 18 mph

Partly Cloudy

Feels Like47°
WindN 18 mph
Humidity17%
UV Index6 of 11
Cloud Cover47%
Rain Amount0 in

1 pm

Partly Cloudy

54°

0%

N 17 mph

Partly Cloudy

Feels Like50°
WindN 17 mph
Humidity15%
UV Index8 of 11
Cloud Cover43%
Rain Amount0 in

2 pm

Partly Cloudy

56°

0%

N 17 mph

Partly Cloudy

Feels Like52°
WindN 17 mph
Humidity14%
UV Index8 of 11
Cloud Cover48%
Rain Amount0 in

3 pm

Mostly Cloudy

56°

0%

N 16 mph

Mostly Cloudy

Feels Like52°
WindN 16 mph
Humidity14%
UV Index5 of 11
Cloud Cover69%
Rain Amount0 in

4 pm

Mostly Cloudy

56°

0%

N 15 mph

Mostly Cloudy

Feels Like52°
WindN 15 mph
Humidity14%
UV Index3 of 11
Cloud Cover76%
Rain Amount0 in

5 pm

Cloudy

56°

0%

N 15 mph

Cloudy

Feels Like52°
WindN 15 mph
Humidity14%
UV Index2 of 11
Cloud Cover84%
Rain Amount0 in

6 pm

Cloudy

55°

0%

NNE 14 mph

Cloudy

Feels Like51°
WindNNE 14 mph
Humidity15%
UV Index1 of 11
Cloud Cover86%
Rain Amount0 in

7 pm

Cloudy

52°

0%

NNE 13 mph

Cloudy

Feels Like48°
WindNNE 13 mph
Humidity16%
UV Index0 of 11
Cloud Cover88%
Rain Amount0 in

8 pm

Cloudy

49°

0%

NNE 10 mph

Cloudy

Feels Like45°
WindNNE 10 mph
Humidity19%
UV Index0 of 11
Cloud Cover97%
Rain Amount0 in

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9 pm

Cloudy

48°

0%

NNE 8 mph

Cloudy

Feels Like45°
WindNNE 8 mph
Humidity20%
UV Index0 of 11
Cloud Cover97%
Rain Amount0 in

10 pm

Cloudy

47°

0%

NNE 7 mph

Cloudy

Feels Like44°
WindNNE 7 mph
Humidity22%
UV Index0 of 11
Cloud Cover93%
Rain Amount0 in

11 pm

Cloudy

46°

0%

NE 5 mph

Cloudy

Feels Like43°
WindNE 5 mph
Humidity24%
UV Index0 of 11
Cloud Cover80%
Rain Amount0 in

Tuesday, March 17

12 am

Mostly Cloudy

44°

0%

NE 3 mph

Mostly Cloudy

Feels Like42°
WindNE 3 mph
Humidity26%
UV Index0 of 11
Cloud Cover71%
Rain Amount0 in

1 am

Partly Cloudy

42°

0%

ENE 3 mph

Partly Cloudy

Feels Like42°
WindENE 3 mph
Humidity28%
UV Index0 of 11
Cloud Cover45%
Rain Amount0 in

2 am

Partly Cloudy

40°

0%

ENE 3 mph

Partly Cloudy

Feels Like40°
WindENE 3 mph
Humidity30%
UV Index0 of 11
Cloud Cover46%
Rain Amount0 in

3 am

Partly Cloudy

39°

0%

ESE 2 mph

Partly Cloudy

Feels Like39°
WindESE 2 mph
Humidity33%
UV Index0 of 11
Cloud Cover38%
Precip Amount0 in

4 am

Clear

38°

0%

SSE 2 mph

Clear

Feels Like38°
WindSSE 2 mph
Humidity34%
UV Index0 of 11
Cloud Cover19%
Precip Amount0 in

5 am

Clear

36°

0%

S 2 mph

Clear

Feels Like36°
WindS 2 mph
Humidity37%
UV Index0 of 11
Cloud Cover10%
Precip Amount0 in

6 am

Clear

35°

0%

SSW 2 mph

Clear

Feels Like35°
WindSSW 2 mph
Humidity40%
UV Index0 of 11
Cloud Cover2%
Precip Amount0 in

7 am

Clear

35°

0%

S 3 mph

Clear

Feels Like35°
WindS 3 mph
Humidity41%
UV Index0 of 11
Cloud Cover2%
Precip Amount0 in

8 am

Sunny

36°

0%

SSE 4 mph

Sunny

Feels Like33°
WindSSE 4 mph
Humidity38%
UV Index0 of 11
Cloud Cover5%
Precip Amount0 in

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9 am

Sunny

42°

0%

SSE 5 mph

Sunny

Feels Like39°
WindSSE 5 mph
Humidity32%
UV Index1 of 11
Cloud Cover8%
Rain Amount0 in

10 am

Sunny

47°

0%

SSE 8 mph

Sunny

Feels Like42°
WindSSE 8 mph
Humidity26%
UV Index2 of 11
Cloud Cover8%
Rain Amount0 in

11 am

Sunny

51°

0%

S 10 mph

Sunny

Feels Like48°
WindS 10 mph
Humidity21%
UV Index4 of 11
Cloud Cover2%
Rain Amount0 in

12 pm

Sunny

56°

0%

S 11 mph

Sunny

Feels Like53°
WindS 11 mph
Humidity17%
UV Index6 of 11
Cloud Cover3%
Rain Amount0 in

1 pm

Sunny

60°

0%

S 12 mph

Sunny

Feels Like58°
WindS 12 mph
Humidity14%
UV Index8 of 11
Cloud Cover4%
Rain Amount0 in

2 pm

Sunny

64°

0%

S 13 mph

Sunny

Feels Like62°
WindS 13 mph
Humidity12%
UV Index8 of 11
Cloud Cover0%
Rain Amount0 in

3 pm

Sunny

65°

0%

S 13 mph

Sunny

Feels Like65°
WindS 13 mph
Humidity11%
UV Index7 of 11
Cloud Cover1%
Rain Amount0 in

4 pm

Mostly Sunny

67°

0%

S 13 mph

Mostly Sunny

Feels Like67°
WindS 13 mph
Humidity11%
UV Index5 of 11
Cloud Cover21%
Rain Amount0 in

5 pm

Mostly Sunny

67°

0%

S 13 mph

Mostly Sunny

Feels Like67°
WindS 13 mph
Humidity11%
UV Index3 of 11
Cloud Cover29%
Rain Amount0 in

6 pm

Sunny

66°

0%

S 14 mph

Sunny

Feels Like66°
WindS 14 mph
Humidity12%
UV Index1 of 11
Cloud Cover9%
Rain Amount0 in

7 pm

Sunny

64°

0%

S 15 mph

Sunny

Feels Like62°
WindS 15 mph
Humidity14%
UV Index0 of 11
Cloud Cover4%
Rain Amount0 in

8 pm

Partly Cloudy

59°

0%

SSE 12 mph

Partly Cloudy

Feels Like57°
WindSSE 12 mph
Humidity20%
UV Index0 of 11
Cloud Cover39%
Rain Amount0 in

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9 pm

Partly Cloudy

57°

0%

SSE 13 mph

Partly Cloudy

Feels Like54°
WindSSE 13 mph
Humidity29%
UV Index0 of 11
Cloud Cover52%
Rain Amount0 in

10 pm

Partly Cloudy

55°

0%

SSE 14 mph

Partly Cloudy

Feels Like51°
WindSSE 14 mph
Humidity37%
UV Index0 of 11
Cloud Cover52%
Rain Amount0 in

11 pm

Partly Cloudy

53°

0%

SSE 13 mph

Partly Cloudy

Feels Like49°
WindSSE 13 mph
Humidity44%
UV Index0 of 11
Cloud Cover59%
Rain Amount0 in

Wednesday, March 18

12 am

Partly Cloudy

52°

0%

S 11 mph

Partly Cloudy

Feels Like48°
WindS 11 mph
Humidity51%
UV Index0 of 11
Cloud Cover48%
Rain Amount0 in

1 am

Partly Cloudy

50°

0%

S 9 mph

Partly Cloudy

Feels Like46°
WindS 9 mph
Humidity58%
UV Index0 of 11
Cloud Cover42%
Rain Amount0 in

2 am

Partly Cloudy

48°

1%

S 8 mph

Partly Cloudy

Feels Like45°
WindS 8 mph
Humidity62%
UV Index0 of 11
Cloud Cover39%
Rain Amount0 in

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