Dunbar Weather Forecast

    • 59
    • 80

    Mostly Cloudy

    • 45
    • 75

    Chance Rain Showers

    • 38
    • 59

    Partly Sunny

    • 36
    • 61

    Mostly Cloudy

    • 41
    • 60

    Slight Chance Rain Showers

    • 44
    • 62

    Partly Sunny

    • 41
    • 70

    Mostly Sunny

Today 8 Jan Hays

Mostly cloudy. Near steady temperature in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 8 Jan Hays

Cloudy, cooler with Lows in the mid 50s. Northwest Winds around 5 Mph.

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Dunbar Temperature Statistics

January Temperature

San Marcos, San Marcos Municipal Airport (5 miles)

  • Lowest 1 January, 2026

    37 °F

  • Average January

    63.5 °F

  • Highest 2 January, 2026

    89.1 °F

Climate (2021–Present)

San Marcos, San Marcos Municipal Airport (5 miles)

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  • Average Low 2021–2026

    59.6 °F

  • Average 2021–2026

    70.3 °F

  • Average High 2021–2026

    81.9 °F
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