Dunbar Weather Forecast

    • 46
    • 63

    Mostly Cloudy

    • 43
    • 60

    Slight Chance Rain Showers

    • 38
    • 70

    Sunny

    • 39
    • 61

    Sunny

    • 40
    • 66

    Mostly Sunny

    • 37
    • 60

    Mostly Sunny

Today 12 Jan Hays

Mostly cloudy in the Morning, then becoming partly cloudy. Highs in the lower 60s. North Winds around 5 Mph.

Tonight 12 Jan Hays

Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 40s. Southeast Winds around 5 Mph, becoming southwest after midnight.

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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

    64.7 °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

    82 °F
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