0

Hourly Weather Forecast - San Marcos, TX

  • Temperature
    46°F
    Precipitation
    0%
    Wind
    7mph
    SW
    Arrow up

    Clear

    Humidity
    38%
    Feels like
    42°F
    Dew Point
    22°F

  • Clear

    Humidity
    45%
    Feels like
    42°F
    Dew Point
    25°F

  • Clear

    Humidity
    46%
    Feels like
    42°F
    Dew Point
    26°F

  • Clear

    Humidity
    48%
    Feels like
    41°F
    Dew Point
    26°F

  • Clear

    Humidity
    51%
    Feels like
    40°F
    Dew Point
    27°F

  • Clear

    Humidity
    54%
    Feels like
    40°F
    Dew Point
    28°F

  • Clear

    Humidity
    58%
    Feels like
    40°F
    Dew Point
    30°F

  • Clear

    Humidity
    57%
    Feels like
    41°F
    Dew Point
    31°F

  • Sunny

    Humidity
    54%
    Feels like
    45°F
    Dew Point
    32°F

  • Mostly Sunny

    Humidity
    51%
    Feels like
    53°F
    Dew Point
    35°F

  • Mostly Sunny

    Humidity
    48%
    Feels like
    58°F
    Dew Point
    38°F

  • Mostly Sunny

    Humidity
    46%
    Feels like
    62°F
    Dew Point
    41°F

  • Mostly Sunny

    Humidity
    43%
    Feels like
    66°F
    Dew Point
    43°F

  • Partly Cloudy

    Humidity
    39%
    Feels like
    68°F
    Dew Point
    42°F

  • Mostly Sunny

    Humidity
    39%
    Feels like
    69°F
    Dew Point
    43°F

  • Mostly Sunny

    Humidity
    41%
    Feels like
    70°F
    Dew Point
    45°F

  • Mostly Sunny

    Humidity
    43%
    Feels like
    69°F
    Dew Point
    46°F

  • Partly Cloudy

    Humidity
    47%
    Feels like
    67°F
    Dew Point
    46°F

  • Partly Cloudy

    Humidity
    51%
    Feels like
    64°F
    Dew Point
    45°F

  • Mostly Clear

    Humidity
    54%
    Feels like
    62°F
    Dew Point
    45°F

  • Mostly Clear

    Humidity
    56%
    Feels like
    60°F
    Dew Point
    44°F

  • Clear

    Humidity
    56%
    Feels like
    59°F
    Dew Point
    43°F

  • Clear

    Humidity
    57%
    Feels like
    58°F
    Dew Point
    43°F

  • Clear

    Humidity
    57%
    Feels like
    58°F
    Dew Point
    44°F

Top Stories

Right Arrow
Tuesday's Weather Outlook

Today's Weather Outlook

Old Man Winter delivers plenty of cold and snow to the eastern third of the U.S. today.

Read More
St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

Read More
EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Read More
Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Read More
Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

Read More
A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide