San Marcos, TX

Right Now
60°
  • Humidity: 98%
  • Feels Like: 60°
  • Heat Index: 60°
  • Wind: 3 mph
  • Wind Chill: 60°
  • UV Index: 0 Low
  • Sunrise: 07:24:13 AM
  • Sunset: 06:05:33 PM
  • Dew Point: 59°
  • Visibility: 0.99 mi

Today

Cloudy this evening. Scattered thunderstorms developing after midnight. Low 59F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

Tonight

Cloudy this evening. Scattered thunderstorms developing after midnight. Low 59F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

Tomorrow

Variable clouds with scattered thunderstorms. High 71F. W winds shifting to N at 10 to 20 mph. Chance of rain 60%.

Next 12 Hours

Time
Temp
Precip
7 PM
60°
6%
7 PM
60°

Wind: SSW @ 3 mph

Precip: 6% Chance

Humidity: 97%

Wind Chill: 60°

Heat Index: 60°

UV Index: 0 Low

Visibility: 10 mi

8 PM
60°
8%
8 PM
60°

Wind: SSW @ 4 mph

Precip: 8% Chance

Humidity: 97%

Wind Chill: 60°

Heat Index: 60°

UV Index: 0 Low

Visibility: 10 mi

9 PM
60°
8%
9 PM
60°

Wind: SSW @ 4 mph

Precip: 8% Chance

Humidity: 95%

Wind Chill: 60°

Heat Index: 60°

UV Index: 0 Low

Visibility: 10 mi

10 PM
64°
8%
10 PM
64°

Wind: SSW @ 6 mph

Precip: 8% Chance

Humidity: 80%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 3 mi

11 PM
64°
11%
11 PM
64°

Wind: SSW @ 8 mph

Precip: 11% Chance

Humidity: 81%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 3 mi

12 AM
64°
10%
12 AM
64°

Wind: S @ 7 mph

Precip: 10% Chance

Humidity: 84%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.8 mi

1 AM
64°
20%
1 AM
64°

Wind: SSW @ 6 mph

Precip: 20% Chance

Humidity: 86%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.7 mi

2 AM
64°
24%
2 AM
64°

Wind: SSW @ 7 mph

Precip: 24% Chance

Humidity: 89%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.5 mi

3 AM
64°
35%
3 AM
64°

Wind: SSW @ 7 mph

Precip: 35% Chance

Humidity: 90%

Wind Chill: 64°

Heat Index: 64°

UV Index: 0 Low

Visibility: 2.5 mi

4 AM
63°
36%
4 AM
63°

Wind: SSW @ 5 mph

Precip: 36% Chance

Humidity: 93%

Wind Chill: 63°

Heat Index: 63°

UV Index: 0 Low

Visibility: 2.2 mi

5 AM
62°
43%
5 AM
62°

Wind: SSW @ 5 mph

Precip: 43% Chance

Humidity: 96%

Wind Chill: 62°

Heat Index: 62°

UV Index: 0 Low

Visibility: 2 mi

6 AM
62°
51%
6 AM
62°

Wind: SSW @ 4 mph

Precip: 51% Chance

Humidity: 97%

Wind Chill: 62°

Heat Index: 62°

UV Index: 0 Low

Visibility: 1.6 mi