Alamo Weather Forecast

    • 70
    • 92

    Mostly Cloudy

    • 66
    • 88

    Rain Showers

    • 61
    • 81

    Rain Showers

    • 58
    • 75

    Chance Rain Showers

    • 56
    • 78

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

Today 30 Sep Central and Eastern Montgomery County

Partly sunny. Highs in the lower 90s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 30 Sep Central and Eastern Montgomery County

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alamo Temperature Statistics

September Temperature

Mount Ida (8.1 miles)

  • Lowest 25 September, 2026

    54.6 °F
  • Average September

    81.7 °F
  • Highest 6 September, 2026

    105.7 °F

Climate (2021–2026)

Mount Ida (8.1 miles)

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  • Average Low 2021–2026

    52.9 °F
  • Average 2021–2026

    64.4 °F
  • Average High 2021–2026

    76.2 °F
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