Alamo Weather Forecast

    • 73
    • 85

    Chance Thunderstorms

    • 66
    • 82

    Rain Showers

    • 61
    • 76

    Rain Showers

    • 62
    • 75

    Rain Showers Likely

    • 63
    • 74

    Rain Showers Likely

    • 64
    • 79

    Chance Thunderstorms

Today 18 May Central and Eastern Montgomery County

Mostly cloudy. A chance of Showers Early, then a slight chance of Showers and Thunderstorms this morning. Highs in the mid 80s. South Winds 5 to 10 Mph with Gusts up to 30 Mph. Chance of rain 30 percent. Average rainfall less than 1/10 inch.

Tonight 18 May Central and Eastern Montgomery County

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 40 percent. Average rainfall 1/10 to 1/4 inch.

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Alamo Temperature Statistics

May Temperature

Mount Ida (8.1 miles)

  • Lowest 3 May, 2026

    40.6 °F

  • Average May

    64.4 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Mount Ida (8.1 miles)

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  • Average Low 2021–2026

    52.7 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    75.8 °F
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