Henry Weather Forecast

    • 37
    • 75

    Slight Chance Thunderstorms

    • 36
    • 74

    Mostly Sunny

    • 39
    • 74

    Partly Sunny

    • 41
    • 72

    Chance Thunderstorms

    • 40
    • 68

    Chance Thunderstorms

    • 41
    • 69

    Chance Rain Showers

Today 19 Sep Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly sunny. A 10 percent chance of Thunderstorms in the afternoon. Highs in the lower to mid 70s. Southwest Winds up to 10 Mph.

Tonight 19 Sep Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Mostly clear. Lows 37 to 42. South Winds up to 10 Mph.

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Henry Temperature Statistics

September Temperature

San Luis Valley Regional Airport (3.7 miles)

  • Lowest 11 September, 2026

    36 °F

  • Average September

    64.3 °F

  • Highest 6 September, 2026

    87.7 °F

Climate (2021–2026)

San Luis Valley Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    26.8 °F

  • Average 2021–2026

    45.2 °F

  • Average High 2021–2026

    63.5 °F
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