San Marcos, Texas

Loading forecast...

Superior

San Marcos

Forecasters

Microsoft

The Weather Channel

Your business shouldn't ride on an inaccurate forecast.

ForecastWatch gives you independent accuracy intelligence for the forecasts you already depend on — so you know exactly how much to trust tomorrow's numbers.

Talk to Us →

Average change in

Temperature

Average change in high temperature day-to-day

Last 12 months:

4.8°F

Average change in low temperature day-to-day

Last 12 months:

7.5°F

Average change in

Precipitation

Chance of dry day after a precip day

Last 12 months:

59%

Chance of precip day after a dry day

Last 12 months:

10%

Did You

Know?

It rained or snowed 41% of days in San Marcos in the last 12 months.