San Marcos, TX Weather

As of

Weather Station:San Marcos Municipal Airport

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47degrees Fahrenheit

Feels like:46°F

Hi: 63Lo: 35

Clear

Live Weather Radar

San Marcos, TX weather radar map

Current Weather Details

Windchill
46°
Daily Rain
0"
Dew point
12°
Monthly Rain
0.07"
Humidity
24%
Avg. Wind
SSW 3 mph
Pressure
30.24" →
Wind Gust
3 mph
Sunrise
7:27 AM
Moon
New
Sunset
5:57 PM
UV Index
4 (Moderate)

Weather Forecast

  • Tonight

    Lo

    Clear cold with lows in the lower 30s. Southwest winds 5 to 10 mph.

  • Tomorrow

    Hi

    Mostly sunny. Highs in the mid 60s. West winds around 5 mph becoming southeast with gusts up to 20 mph in the afternoon.

San Marcos, TX 10-day weather forecast

AIR QUALITY

25 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for San Marcos, TX

POLLEN COUNT & ALLERGY FORECAST

8.2 Medium-High

Predominant Pollen:Cedar/Juniper
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:727.0 miles

No Lightning Nearby

Real-time lightning alerts & live Map