• Partly sunny 32°
    Morning School Bus Current Weather
    • Yesterday
      Temp
      26°
    • Wind
      Chill
      32°
    • Wind
      Speed
      20 k/h
  • Today

    May 6

    Hi 27°

    A thunderstorm in spots

    Excellent at the bus stop
    • T-storms
      40%
    • Precip
      40%
    • Wind
      Gust
      30 k/h
    Day Details >
  • Tomorrow

    May 7

    Hi 27°

    An afternoon thunderstorm

    Excellent at the bus stop
    • T-storms
      40%
    • Precip
      55%
    • Wind
      Gust
      9 k/h
    Day Details >
  • Friday

    May 8

    Hi 27°

    A p.m. t-storm in spots

    Excellent at the bus stop
    • T-storms
      60%
    • Precip
      41%
    • Wind
      Gust
      11 k/h
    Day Details >
Next

Showers and a thunderstorm this afternoon through this evening

5/6 5/7 Now: 12:13pm
PM 12-4
  • 12pm Intermittent clouds 27° 8%
  • 1pm Mostly cloudy w/ t-storms 26° 51%
  • 2pm Intermittent clouds 24° 47%
  • 3pm Intermittent clouds 23° 34%
  • 4pm Intermittent clouds 23° 14%
PM 11-4
  • 11pm Intermittent clouds 20° 47%
  • 12am Intermittent clouds 19° 33%
  • 1am Partly cloudy 19° 13%
  • 2am Partly cloudy 18° 13%
  • 3am Partly cloudy 19° 13%
  • 4am Partly cloudy 20° 13%
AM 5-10
  • 5am Partly cloudy 20° 13%
  • 6am Partly sunny 22° 8%
  • 7am Partly sunny 23° 7%
  • 8am Partly sunny 24° 7%
  • 9am Intermittent clouds 25° 6%
  • 10am Intermittent clouds 26° 5%
Hourly Forecast >
May  6, 2015; 5:00 AM ET
Watching the Atlantic for a subtropical system late week.
World Weather Overview

San Marcos Weather Report

Volcanic Eruptions and Air Travel: What Happens When a Plane Flies Through an Ash Plume?

May 6, 2015; 9:34 AM ET

The 1,500 active volcanoes worldwide are creating a minefield for pilots who have to be on watch for volcanic ash clouds capable of causing major damage. more >

San Marcos Weather Map - Nearby Places

Frailes

6:10am CST

31°

  • RealFeel® 33°
  • Winds: 18km/h WSW
  • Precipitation: 0 mm

San Andres

6:10am CST

31°

  • RealFeel® 33°
  • Winds: 18km/h WSW
  • Precipitation: 0 mm

San Cristobal Sur

6:10am CST

31°

  • RealFeel® 33°
  • Winds: 18km/h WSW
  • Precipitation: 0 mm

Damita

6:10am CST

18°

  • RealFeel® 24°
  • Winds: 49km/h NE
  • Precipitation: 0 mm

Canet

6:10am CST

24°

  • RealFeel® 30°
  • Winds: 26km/h E
  • Precipitation: 0 mm

Salado

6:10am CST

27°

  • RealFeel® 34°
  • Winds: 20km/h SSW
  • Precipitation: 0 mm

Vapor

6:10am CST

27°

  • RealFeel® 34°
  • Winds: 20km/h SSW
  • Precipitation: 0 mm

Santa Maria

6:10am CST

24°

  • RealFeel® 30°
  • Winds: 26km/h E
  • Precipitation: 0 mm

San Lorenzo

6:10am CST

27°

  • RealFeel® 34°
  • Winds: 20km/h SSW
  • Precipitation: 0 mm

Napoles

6:10am CST

27°

  • RealFeel® 34°
  • Winds: 20km/h SSW
  • Precipitation: 0 mm

San Marcos

5:35am CST

32°

  • RealFeel® 34°
  • Winds: 20km/h SSW
  • Precipitation: 0 mm

San Marcos Weather Conditions - Nearby Places