Randolph Air Force Base Weather Forecast

    • 75
    • 97

    Slight Chance Thunderstorms

    • 75
    • 96

    Mostly Cloudy

    • 74
    • 96

    Partly Sunny

    • 74
    • 96

    Mostly Cloudy

    • 75
    • 96

    Partly Sunny

    • 75
    • 96

    Partly Sunny

    • 72
    • 95

    Chance Rain Showers

Today 23 Sep Bexar

Mostly cloudy in the Morning, then becoming partly cloudy. A chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Tonight 23 Sep Bexar

Partly cloudy. Lows in the mid 70s. East Winds 5 to 10 Mph.

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Randolph Air Force Base Temperature Statistics

September Temperature

Randolph Air Force Base (0 miles)

  • Lowest 20 September, 2026

    73.7 °F

  • Average September

    86.3 °F

  • Highest 11 September, 2026

    103.6 °F

Climate (2021–2026)

Randolph Air Force Base (0 miles)

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  • Average Low 2021–2026

    61.5 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    83.2 °F
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