San Marcos, Texas
Current Conditions -  °F | °C
As of 1:46 PM on Monday 28 Jul 2014 (Local Time) from KHYI Reporting Station
Clear Clear  
Wind Chill: 97°   Ceiling: Unl
Heat Index: 100°   Visibility: 10mi
Dew Point: 66°   Wind: 7mph
Humidity: 37%   Direction: 200°SSW
Pressure: 30.11"   Gusts: NA
Location:  29.89°N, 97.93°W
Report Text: KHYI 281846Z 20006KT 10SM CLR 36/19 A3011
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 101° - Lo 73°
3 PM
P Cloudy
P Cloudy
98°
4 PM
P Cloudy
P Cloudy
99°
5 PM
P Cloudy
P Cloudy
99°
6 PM
P Cloudy
P Cloudy
99°
7 PM
P Cloudy
P Cloudy
97°
8 PM
P Cloudy
P Cloudy
94°
Weather Maps
Daily Forecast -  °F | °C
mon tue wed thu fri sat sun mon tue wed
jul
28
P Cloudy
P Cloudy
101°
73°
jul
29
P Cloudy
P Cloudy
100°
71°
jul
30
M Sunny
M Sunny
101°
74°
jul
31
P Cloudy
P Cloudy
100°
75°
aug
01
Iso T-Storms
Iso T-Storms
93°
72°
aug
02
Iso T-Storms
Iso T-Storms
88°
71°
aug
03
P Cloudy
P Cloudy
91°
70°
aug
04
P Cloudy
P Cloudy
94°
70°
aug
05
M Sunny
M Sunny
95°
71°
aug
06
Sunny
Sunny
94°
71°
Details for Monday, July 28
Sun and clouds mixed. Hot. High 101F. Winds S at 10 to 15 mph.
Evening: Some clouds. Low 73F. Winds S at 5 to 10 mph.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 8:27 PM
 
Moonrise: 8:20 AM
Moonset: 9:23 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (188°)
Speed: 12Mph(20Km, 10Kts)
Details for Tuesday, July 29
Partly cloudy skies. Heat index near 105F. High around 100F. Winds S at 5 to 10 mph.
Evening: Partly cloudy skies. Low 71F. Winds SSE at 5 to 10 mph.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 8:27 PM
 
Moonrise: 9:12 AM
Moonset: 9:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (180°)
Speed: 9Mph(15Km, 8Kts)
Details for Wednesday, July 30
More sun than clouds. Highs 99 to 103F and lows in the mid 70s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 8:26 PM
 
Moonrise: 10:04 AM
Moonset: 10:30 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (175°)
Speed: 10Mph(16Km, 9Kts)
Details for Thursday, July 31
Mix of sun and clouds. Highs 98 to 102F and lows in the mid 70s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 8:25 PM
 
Moonrise: 10:56 AM
Moonset: 11:04 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (151°)
Speed: 9Mph(15Km, 8Kts)
Details for Friday, August 01
Partly cloudy with a stray thunderstorm. Highs in the low 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 8:25 PM
 
Moonrise: 11:49 AM
Moonset: 11:39 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (38°)
Speed: 7Mph(12Km, 6Kts)
Details for Saturday, August 02
Isolated thunderstorms. Highs in the upper 80s and lows in the low 70s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 8:24 PM
 
Moonrise: 12:43 PM
Moonset: 12:01 AM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (37°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, August 03
Mix of sun and clouds. Highs in the low 90s and lows in the low 70s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 8:23 PM
 
Moonrise: 1:39 PM
Moonset: 12:16 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  NE
Direction: NE (42°)
Speed: 6Mph(10Km, 5Kts)
Details for Monday, August 04
Partly cloudy. Highs in the mid 90s and lows in the low 70s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 8:22 PM
 
Moonrise: 2:37 PM
Moonset: 12:57 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (50°)
Speed: 7Mph(12Km, 6Kts)
Details for Tuesday, August 05
A few clouds. Highs in the mid 90s and lows in the low 70s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 8:22 PM
 
Moonrise: 3:36 PM
Moonset: 1:42 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (77°)
Speed: 6Mph(10Km, 5Kts)
Details for Wednesday, August 06
Abundant sunshine. Highs in the mid 90s and lows in the low 70s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 8:21 PM
 
Moonrise: 4:36 PM
Moonset: 2:33 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (153°)
Speed: 8Mph(13Km, 7Kts)
Daily Forecast Chart
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