Castac Lake Weather Forecast

    • 52
    • 78

    Increasing Clouds

    • 46
    • 69

    Increasing Clouds

    • 41
    • 62

    Partly Sunny

    • 38
    • 53

    Partly Sunny

    • 39
    • 53

    Partly Sunny

    • 41
    • 58

    Partly Sunny

    • 41
    • 58

    Partly Sunny

Today 25 Mar Grapevine

Sunny. Highs 74 to 82. Southeast Winds 5 to 15 Mph.

Tonight 25 Mar Grapevine

Partly cloudy. Lows in the mid 50s. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castac Lake Temperature Statistics

March Temperature

Sandberg (8.7 miles)

  • Lowest 14 March, 2025

    27.8 °F

  • Average March

    42.2 °F

  • Highest 23 March, 2025

    66.9 °F

Climate (2020–Present)

Sandberg (8.7 miles)

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  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    58.9 °F

  • Average High 2020–2025

    67.6 °F
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