San Marcos, TX Weather

As of

Weather Station:San Marcos Municipal Airport

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89degrees Fahrenheit

Feels like:86°F

Hi: 89Lo: 59

Sunny

Live Weather Radar

San Marcos, TX weather radar map

Current Weather Details

Windchill
86°
Daily Rain
0"
Dew point
50°
Monthly Rain
0.61"
Humidity
26%
Avg. Wind
S 16 mph
Pressure
29.93" →
Wind Gust
25 mph
Sunrise
7:33 AM
Moon
Waxing Crescent
Sunset
7:44 PM
UV Index
8 (Very High)

Weather Forecast

  • Today

    Hi

    Sunny. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 30 mph.

  • Tonight

    Lo

    Clear in the evening then becoming partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph.

San Marcos, TX 10-day weather forecast

AIR QUALITY

23 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

9.7 High

Predominant Pollen:Oak, Mulberry and Ash
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:746.6 miles

No Lightning Nearby

Real-time lightning alerts & live Map