Seawillow Weather Forecast

    • 36
    • 39

    Chance Rain/Freezing Rain

    • 39
    • 59

    Partly Sunny

    • 44
    • 71

    Mostly Sunny

    • 50
    • 75

    Partly Sunny

    • 51
    • 76

    Partly Sunny

    • 41
    • 71

    Mostly Sunny

Today 22 Feb Caldwell

A chance of freezing rain in the morning. Cloudy with a chance of rain Showers. Ice accumulation around a trace. Highs in the upper 30s. North Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 22 Feb Caldwell

Cloudy with a 50 percent chance of rain Showers. Near steady temperature in the upper 30s. North Winds around 5 Mph.

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Seawillow Temperature Statistics

February Temperature

San Marcos, San Marcos Municipal Airport (16.2 miles)

  • Lowest 19 February, 2025

    21.9 °F

  • Average February

    55.8 °F

  • Highest 8 February, 2025

    89.1 °F

Climate (2020–Present)

San Marcos, San Marcos Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    59.1 °F

  • Average 2020–2025

    69.7 °F

  • Average High 2020–2025

    81.5 °F
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