San Antonio Weather Forecast

    • 33
    • 59

    Mostly Sunny

    • 40
    • 67

    Partly Sunny

    • 30
    • 58

    Partly Sunny

    • 24
    • 48

    Sunny

    • 35
    • 52

    Partly Sunny

    • 50
    • 61

    Mostly Cloudy

    • 53
    • 68

    Mostly Cloudy

Today 28 Jan Bexar

Sunny. Highs in the upper 50s. Northeast Winds around 5 Mph.

Tonight 28 Jan Bexar

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. Northeast Winds around 5 Mph.

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San Antonio Temperature Statistics

January Temperature

San Antonio, Stinson Municipal Airport (5.6 miles)

  • Lowest 26 January, 2026

    21.9 °F

  • Average January

    56.2 °F

  • Highest 2 January, 2026

    88.6 °F

Climate (2021–Present)

San Antonio, Stinson Municipal Airport (5.6 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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