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San Marcos, TX 78667   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

73°
M/CLOUDY

Updated: 8:42 AM

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7-day Forecast for San Marcos

  • Daytime
  • Nighttime
05/19
Sun 		95°
Partly sunny, breezy and very warm 		Feels Like: 98°
Winds: 16mph S 		73° Feels like: 73°
Winds: 15mph S
05/20
Mon 		92°
Partly sunny; breezy, very warm and humid 		Feels Like: 96°
Winds: 16mph S 		75° Feels like: 73°
Winds: 14mph S
05/21
Tue 		92°
Breezy, remaining very warm and humid with times of clouds and sun; a thunderstorm in the afternoon 		Feels Like: 97°
Winds: 14mph S 		74° Feels like: 74°
Winds: 9mph SSE
05/22
Wed 		90°
Humid with clouds giving way to some sun; chance for a thunderstorm in the afternoon 		Feels Like: 95°
Winds: 7mph SSE 		69° Feels like: 67°
Winds: 6mph SSE
05/23
Thu 		90°
Humid with sun and some clouds 		Feels Like: 93°
Winds: 8mph SSE 		70° Feels like: 67°
Winds: 8mph SSE
05/24
Fri 		90°
Some sun 		Feels Like: 93°
Winds: 9mph SSE 		67° Feels like: 65°
Winds: 8mph SSE
05/25
Sat 		89°
A shower in the area in the morning; otherwise, mostly cloudy 		Feels Like: 92°
Winds: 8mph SSE 		70° Feels like: 69°
Winds: 8mph SSE

24 Hour Forecast for San Marcos

Prev 6 Hours | Next 6 Hours
  • 8am
  • 9am
  • 10am
  • 11am
  • 12pm
  • 1pm
  • Conditions
  • Temperature
  • 74°
  • 77°
  • 80°
  • 83°
  • 86°
  • 90°
  • Cloud Cover
  • 82%
  • 85%
  • 59%
  • 34%
  • 64%
  • 17%
  • Feels Like
  • 74°
  • 78°
  • 84°
  • 89°
  • 93°
  • 96°
  • Dew Point
  • 66°
  • 67°
  • 69°
  • 69°
  • 70°
  • 71°
  • Humidity
  • 76%
  • 71%
  • 68%
  • 63%
  • 58%
  • 53%
  • Wind Direction
  • SSE
  • SSE
  • SSE
  • SSE
  • SSE
  • SSE
  • Wind Speed
  • 9
  • 11
  • 13
  • 14
  • 15
  • 17
  • Precipitation
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0

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