San Marcos, TX Weather

05:00 Friday Artboard
Overcast Overcast 23° Feels like 20° Last Quarter Last Quarter Illuminated: 25%
reloj Hourly Light rain in the next few hours
  • Today 3 May Light rain 80% 2.6 mm 27° / 21° Calm 19 - 39 km/h
  • Tomorrow 4 May Light rain 80% 4 mm 29° / 22° Calm 25 - 51 km/h
  • Sunday 5 May Thunderstorm 80% 38 mm 29° / 20° Calm 29 - 61 km/h
  • Monday 6 May Light rain 90% 2.3 mm 30° / 22° Calm 23 - 46 km/h
  • Tuesday 7 May Light rain 90% 0.3 mm 32° / 23° Calm 16 - 32 km/h
  • Wednesday 8 May Partly cloudy 33° / 23° Calm 21 - 41 km/h
  • Thursday 9 May Scattered clouds 32° / 22° Calm 12 - 41 km/h

Weather Forecast for San Marcos, TX Today

, 3 May

Tomorrow

, 4 May
05:00 Overcast 23° Overcast
Feels Like 20°
Calm East 10 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 7 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 4400 m
06:00 Light rain 30% 0.1 mm 22° Light rain
Feels Like 19°
Calm East 11 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 96%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 7 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 4500 m
07:00 Overcast 22° Overcast
Feels Like 22°
Calm Southeast 10 - 21 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 96%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 4500 m
Overcast 08:00 Overcast 22° Overcast
Feels Like 20°
Calm Southeast 8 - 17 km/h
UV Index 0 Low SPF: no
Overcast 08:00 Overcast 22° Overcast
Feels Like 20°
Calm Southeast 8 - 17 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 4500 m
09:00 Overcast 22° Overcast
Feels Like 21°
Calm East 11 - 21 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 8 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 4500 m
10:00 Light rain 50% 0.3 mm 22° Light rain
Feels Like 21°
Calm Northeast 13 - 24 km/h
UV Index 2 Low SPF: no
  • Rain Rain 50% 0.3 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 5 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 4500 m
Light rain 11:00 Light rain 50% 0.6 mm 22° Light rain
Feels Like 21°
Calm Northeast 15 - 30 km/h
UV Index 3 Moderate SPF: 6-10
Light rain 11:00 Light rain 50% 1.5 mm 22° Light rain
Feels Like 21°
Calm Northeast 15 - 30 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 50% 0.6 mm
  • Humidity Humidity 92%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 5 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 4500 m
12:00 Light rain 40% 0.6 mm 23° Light rain
Feels Like 22°
Calm Northeast 18 - 35 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 40% 0.6 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 5 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 4500 m
13:00 Light rain 30% 0.6 mm 23° Light rain
Feels Like 23°
Calm East 19 - 37 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 30% 0.6 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 23 °C
  • Visibility Visibility 5 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 4400 m
Light rain 14:00 Light rain 30% 0.2 mm 24° Light rain
Feels Like 24°
Calm East 18 - 37 km/h
UV Index 7 High SPF: 15-25
Light rain 14:00 Light rain 30% 0.8 mm 24° Light rain
Feels Like 24°
Calm East 18 - 37 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 30% 0.2 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 73%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 4400 m
15:00 Scattered clouds 26° Scattered clouds
Feels Like 27°
Calm Southeast 16 - 36 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 20% 0 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 33%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 4400 m
16:00 Light rain 30% 0.1 mm 27° Light rain
Feels Like 29°
Calm Southeast 19 - 38 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 72%
  • Dew Point Dew Point 22 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 29 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 4500 m
Partly cloudy 17:00 Partly cloudy 26° Partly cloudy
Feels Like 28°
Calm Southeast 17 - 39 km/h
UV Index 2 Low SPF: no
Partly cloudy 17:00 Partly cloudy 30% 0.1 mm 26° Light rain
Feels Like 28°
Calm Southeast 17 - 39 km/h
UV Index 2 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 89%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 4400 m
18:00 Partly cloudy 26° Partly cloudy
Feels Like 28°
Calm Southeast 17 - 33 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 92%
  • Feels Like Feels Like 28 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 4400 m
19:00 Partly cloudy 25° Partly cloudy
Feels Like 26°
Calm Southeast 15 - 39 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 75%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 65%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 4400 m
Scattered clouds 20:00 Scattered clouds 25° Scattered clouds
Feels Like 25°
Calm South 12 - 28 km/h
UV Index 0 Low SPF: no
Scattered clouds 20:00 Scattered clouds 25° Partly cloudy
Feels Like 25°
Calm South 12 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 36%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 4400 m
21:00 Partly cloudy 23° Partly cloudy
Feels Like 23°
Calm Southeast 10 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 68%
  • Feels Like Feels Like 23 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 4400 m
22:00 Partly cloudy 23° Partly cloudy
Feels Like 22°
Calm Southeast 6 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 85%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 4400 m
Light rain 23:00 Light rain 30% 0.1 mm 23° Light rain
Feels Like 22°
Calm East 9 - 15 km/h
UV Index 0 Low SPF: no
Light rain 23:00 Light rain 30% 0.1 mm 23° Light rain
Feels Like 22°
Calm East 9 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 4400 m
24:00 Overcast 23° Overcast
Feels Like 21°
Calm East 11 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 92%
  • Dew Point Dew Point 21 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 4400 m

Pollution in San Marcos

Detail
17
Good O₃ (41 µg/m³)
  • No risk.
  • Enjoy your usual outdoor activities.

Weather graphs
Maximum Minimum Rainfall

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