Valentine Weather Forecast

    • 59
    • 84

    Chance Thunderstorms

    • 59
    • 84

    Chance Thunderstorms

    • 57
    • 82

    Partly Sunny

    • 57
    • 82

    Partly Sunny

    • 58
    • 82

    Partly Sunny

    • 59
    • 83

    Partly Sunny

Today 14 Sep Marfa Plateau

Partly cloudy. A chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 14 Sep Marfa Plateau

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Valentine Temperature Statistics

September Temperature

Alpine, Alpine-Casparis Municipal Airport (50.3 miles)

  • Lowest 4 September, 2025

    57.4 °F

  • Average September

    73.5 °F

  • Highest 9 September, 2025

    91 °F

Climate (2020–Present)

Alpine, Alpine-Casparis Municipal Airport (50.3 miles)

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  • Average Low 2020–2025

    51.4 °F

  • Average 2020–2025

    64.5 °F

  • Average High 2020–2025

    77.6 °F
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