San Marcos, TX Weather

    06:00 Tuesday
    Overcast
    Overcast
    25° Feels like 26°
    First Quarter First Quarter Illuminated: 9%
    reloj Hourly Stifling humidity for the next few hours
    • Today 13 Oct. Light rain with partly cloudy skies 30% 0.1 mm 35° / 25° Moderate south wind 19 - 40 km/h
    • Tomorrow 14 Oct. Thunderstorm with partly cloudy skies 80% 2.4 mm 34° / 25° Moderate south wind 19 - 48 km/h
    • Thursday 15 Oct. Scattered clouds 32° / 22° Moderate southeast wind 13 - 28 km/h
    • Friday 16 Oct. Light rain with partly cloudy skies 60% 2.4 mm 25° / 17° Strong north wind 28 - 56 km/h
    • Saturday 17 Oct. Scattered clouds 22° / 13° Moderate north wind 23 - 46 km/h
    • Sunday 18 Oct. Clear 24° / 11° Moderate north wind 11 - 21 km/h
    • Monday 19 Oct. Clear 29° / 13° Moderate east wind 7 - 21 km/h

    Weather Forecast for San Marcos, TX Today

    , 13 October

    Tomorrow

    , 14 October
    07:00 Overcast 25° Overcast
    Feels Like 26°
    Gentle south wind South 11 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 24 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 16732 ft
    08:00 Overcast 25° Overcast
    Feels Like 26°
    Gentle south wind South 11 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 25 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 16732 ft
    09:00 Light rain with partly cloudy skies 30% 0.004 mm 26° Light rain
    Feels Like 28°
    Moderate south wind South 15 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 25 °C
    • Clouds Clouds 69%
    • Feels Like Feels Like 28 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 17060 ft
    10:00 Partly cloudy 28° Partly cloudy
    Feels Like 32°
    Moderate south wind South 17 - 33 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 24 °C
    • Clouds Clouds 61%
    • Feels Like Feels Like 32 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 17060 ft
    Scattered clouds 11:00 Scattered clouds 30° Scattered clouds
    Feels Like 34°
    Moderate south wind South 18 - 37 km/h
    		UV Index 4 Moderate SPF: 6-10
    11:00 Partly cloudy 30° Partly cloudy
    Feels Like 34°
    Moderate south wind South 18 - 37 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 43%
    • Feels Like Feels Like 34 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 17060 ft
    12:00 Scattered clouds 31° Scattered clouds
    Feels Like 35°
    Moderate south wind South 18 - 38 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 40%
    • Feels Like Feels Like 35 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 17060 ft
    13:00 Scattered clouds 33° Scattered clouds
    Feels Like 36°
    Moderate south wind South 19 - 40 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 52%
    • Feels Like Feels Like 36 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 17060 ft
    Partly cloudy 14:00 Partly cloudy 34° Partly cloudy
    Feels Like 36°
    Moderate south wind South 19 - 39 km/h
    		UV Index 6 High SPF: 15-25
    14:00 Partly cloudy 34° Partly cloudy
    Feels Like 36°
    Moderate south wind South 19 - 39 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 36 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 17060 ft
    15:00 Partly cloudy 34° Partly cloudy
    Feels Like 37°
    Moderate south wind South 19 - 39 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 78%
    • Feels Like Feels Like 37 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 17060 ft
    16:00 Partly cloudy 34° Partly cloudy
    Feels Like 37°
    Moderate south wind South 17 - 38 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 57%
    • Feels Like Feels Like 37 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 17060 ft
    Partly cloudy 17:00 Partly cloudy 34° Partly cloudy
    Feels Like 37°
    Moderate south wind South 18 - 36 km/h
    		UV Index 1 Low SPF: no
    17:00 Partly cloudy 34° Partly cloudy
    Feels Like 37°
    Moderate south wind South 18 - 36 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 72%
    • Feels Like Feels Like 37 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 17388 ft
    18:00 Partly cloudy 33° Partly cloudy
    Feels Like 36°
    Moderate south wind South 17 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like 36 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 17388 ft
    19:00 Scattered clouds 32° Scattered clouds
    Feels Like 34°
    Moderate southeast wind Southeast 18 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 20%
    • Feels Like Feels Like 34 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 17388 ft
    Clear 20:00 Clear skies 30° Clear
    Feels Like 33°
    Moderate southeast wind Southeast 19 - 35 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 30° Scattered clouds
    Feels Like 33°
    Moderate southeast wind Southeast 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 17388 ft
    21:00 Clear skies 29° Clear
    Feels Like 33°
    Moderate southeast wind Southeast 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 17388 ft
    22:00 Scattered clouds 28° Scattered clouds
    Feels Like 32°
    Moderate southeast wind Southeast 19 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 32 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 17388 ft
    Scattered clouds 23:00 Scattered clouds 27° Scattered clouds
    Feels Like 31°
    Moderate southeast wind Southeast 18 - 34 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 27° Scattered clouds
    Feels Like 31°
    Moderate southeast wind Southeast 18 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 24 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 31 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 17388 ft
    24:00 Scattered clouds 27° Scattered clouds
    Feels Like 30°
    Moderate south wind South 16 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 24 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 17388 ft

    Air quality in San Marcos today

    Detail
    27
    Fair O₃ (66 µg/m³)

    Sunrise and Sunset

    Sunrise 07:32 Sunset 19:03
    First light 07:08 Midday 13:17 Last light 19:27
    Day length 11h 31m

    Time remaining until sunrise 50m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    13 First Quarter
    14 First Quarter
    15 First Quarter
    16 First Quarter
    17 First Quarter
    18 First Quarter
    19 First Quarter
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 Full Moon
    25 Full Moon
    26 Full Moon

    What is the weather like in San Marcos, TX in October?

    • Avg. Temp.
      Avg. Temp.: 21 °C Max.: 27 °C Min: 16 °C
    • Rainy Days
      Rainy Days: 8 days
    • Accumulated Rainfall
      Accumulated Rainfall: 86 mm
    • Average Wind Speed
      Average Wind Speed: 11 km/h

    Weather graphs

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