Downtown (San Antonio) Weather Forecast

    • 40
    • 71

    Sunny

    • 43
    • 66

    Sunny

    • 45
    • 72

    Mostly Sunny

    • 35
    • 57

    Partly Sunny

    • 42
    • 62

    Mostly Sunny

    • 46
    • 68

    Mostly Cloudy

    • 47
    • 58

    Slight Chance Rain Showers

Today 14 Jan Bexar

Sunny. Highs around 70. North Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 14 Jan Bexar

Clear. Lows in the upper 30s. North Winds 10 to 15 Mph.

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Downtown (San Antonio) Temperature Statistics

January Temperature

San Antonio, Stinson Municipal Airport (6.2 miles)

  • Lowest 11 January, 2026

    39 °F

  • Average January

    62.3 °F

  • Highest 2 January, 2026

    88 °F

Climate (2021–Present)

San Antonio, Stinson Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    73.3 °F

  • Average High 2021–2026

    84.8 °F
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