McDonald Observatory Weather Forecast

    • 52
    • 82

    Mostly Sunny

    • 52
    • 85

    Sunny

    • 48
    • 86

    Breezy

    • 36
    • 66

    Breezy

    • 41
    • 65

    Partly Sunny

    • 46
    • 73

    Partly Sunny

    • 48
    • 74

    Chance Rain Showers

Today 24 Mar Davis Mountains

Sunny. Highs in the mid 80s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 24 Mar Davis Mountains

Mostly clear. Lows in the mid 50s. West Winds 10 to 15 Mph.

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McDonald Observatory Temperature Statistics

March Temperature

Alpine, Alpine-Casparis Municipal Airport (28 miles)

  • Lowest 16 March, 2026

    33.8 °F

  • Average March

    65.3 °F

  • Highest 22 March, 2026

    93.7 °F

Climate (2021–Present)

Alpine, Alpine-Casparis Municipal Airport (28 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    78.1 °F
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