San Marcos Municipal Airport Weather Forecast

    • 69
    • 83

    Mostly Cloudy

    • 69
    • 84

    Mostly Cloudy

    • 70
    • 84

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 68
    • 85

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

Today 24 Apr Caldwell

Cloudy this Morning, then becoming partly cloudy. Patchy fog this morning. Highs in the lower 80s. Southeast Winds 10 to 15 Mph.

Tonight 24 Apr Caldwell

Partly cloudy in the Evening, then becoming cloudy. Lows around 70. Southeast Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Marcos Municipal Airport Temperature Statistics

April Temperature

San Marcos, San Marcos Municipal Airport (0 miles)

  • Lowest 3 April, 2024

    45 °F

  • Average April

    69.6 °F

  • Highest 18 April, 2024

    88 °F

Climate (2019–Present)

San Marcos, San Marcos Municipal Airport (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2019–2024

    58.7 °F

  • Average 2019–2024

    69.4 °F

  • Average High 2019–2024

    81.5 °F
Get an account to remove ads