San Marcos, TX Weather

02:00 Tuesday Artboard
Thunderstorm Thunderstorm 19° Feels like 19° Rainfall 50% 1.6 mm
  • Today 5 Nov. Thunderstorm 80% 6.4 mm 24° / 13° Calm 18 - 34 km/h
  • Tomorrow 6 Nov. Clear 26° / 11° Calm 11 - 21 km/h
  • Thursday 7 Nov. Light rain 80% 5 mm 24° / 18° Calm 17 - 31 km/h
  • Friday 8 Nov. Light rain 90% 1.5 mm 28° / 21° Calm 19 - 40 km/h
  • Saturday 9 Nov. Light rain 70% 3 mm 23° / 17° Calm 17 - 34 km/h
  • Sunday 10 Nov. Thunderstorm 30% 9.3 mm 25° / 17° Calm 15 - 33 km/h
  • Monday 11 Nov. Partly cloudy 27° / 20° Calm 8 - 23 km/h

Weather Forecast for San Marcos, TX Today

, 5 November

Tomorrow

, 6 November
02:00 Thunderstorm 50% 1.6 mm 19° Thunderstorm
Feels Like 19°
Calm North 13 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 50% 1.6 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 87%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 4400 m
03:00 Partly cloudy 19° Partly cloudy
Feels Like 19°
Calm North 15 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 75%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 4400 m
04:00 Overcast 19° Overcast
Feels Like 19°
Calm North 14 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 75%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 4300 m
Overcast 05:00 Overcast 19° Overcast
Feels Like 19°
Calm Northwest 14 - 24 km/h
UV Index 0 Low SPF: no
Overcast 05:00 Overcast 19° Overcast
Feels Like 19°
Calm Northwest 14 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 4300 m
06:00 Overcast 20° Overcast
Feels Like 20°
Calm Northwest 18 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 36%
  • Dew Point Dew Point 4 °C
  • Clouds Clouds 96%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 4300 m
07:00 Overcast 19° Overcast
Feels Like 19°
Calm North 14 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 37%
  • Dew Point Dew Point 4 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 4200 m
Overcast 08:00 Overcast 18° Overcast
Feels Like 18°
Calm Northwest 14 - 26 km/h
UV Index 0 Low SPF: no
Overcast 08:00 Overcast 18° Overcast
Feels Like 18°
Calm Northwest 14 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 47%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 4300 m
09:00 Overcast 18° Overcast
Feels Like 18°
Calm North 12 - 31 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 4300 m
10:00 Light rain 30% 0.2 mm 18° Light rain
Feels Like 18°
Calm Northwest 14 - 27 km/h
UV Index 2 Low SPF: no
  • Rain Rain 30% 0.2 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 4300 m
Partly cloudy 11:00 Partly cloudy 19° Partly cloudy
Feels Like 19°
Calm Northwest 9 - 26 km/h
UV Index 3 Moderate SPF: 6-10
Partly cloudy 11:00 Partly cloudy 30% 0.2 mm 19° Light rain
Feels Like 19°
Calm Northwest 9 - 26 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 20% 0 mm
  • Humidity Humidity 58%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 91%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 4300 m
12:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Calm Northwest 10 - 27 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 51%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 4200 m
13:00 Scattered clouds 22° Scattered clouds
Feels Like 22°
Calm Northwest 9 - 24 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 11%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 4200 m
Clear 14:00 Clear 23° Clear
Feels Like 25°
Calm Northwest 8 - 21 km/h
UV Index 4 Moderate SPF: 6-10
Clear 14:00 Clear 23° Scattered clouds
Feels Like 25°
Calm Northwest 8 - 21 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 4300 m
15:00 Clear 23° Clear
Feels Like 25°
Calm Northwest 6 - 24 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 4400 m
16:00 Clear 23° Clear
Feels Like 25°
Calm Northwest 5 - 16 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 4500 m
Clear 17:00 Clear 22° Clear
Feels Like 22°
Calm Northeast 3 - 12 km/h
UV Index 0 Low SPF: no
Clear 17:00 Clear 22° Clear
Feels Like 22°
Calm Northeast 3 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 4500 m
18:00 Clear 19° Clear
Feels Like 19°
Calm Northeast 7 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 4600 m
19:00 Clear sky 18° Clear sky
Feels Like 18°
Calm Northeast 7 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 4600 m
Clear sky 20:00 Clear sky 16° Clear sky
Feels Like 16°
Calm North 8 - 12 km/h
UV Index 0 Low SPF: no
Clear sky 20:00 Clear sky 16° Clear sky
Feels Like 16°
Calm North 8 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 4600 m
21:00 Clear sky 15° Clear sky
Feels Like 15°
Calm Northwest 6 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 4600 m
22:00 Clear sky 15° Clear sky
Feels Like 15°
Calm Northwest 5 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 4600 m
Clear sky 23:00 Clear sky 14° Clear sky
Feels Like 14°
Calm North 6 - 8 km/h
UV Index 0 Low SPF: no
Clear sky 23:00 Clear sky 14° Clear sky
Feels Like 14°
Calm North 6 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 4600 m
24:00 Clear sky 14° Clear sky
Feels Like 14°
Calm North 6 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 4600 m

Air quality in San Marcos today

Detail
33
Fair O₃ (81 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall
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