Castac Lake Weather Forecast

    • 35
    • 63

    Chance Rain

    • 36
    • 48

    Partly Sunny

    • 41
    • 59

    Mostly Sunny

    • 42
    • 60

    Mostly Sunny

    • 46
    • 65

    Sunny

    • 50
    • 70

    Sunny

Today 4 May Grapevine

Mostly sunny until late Afternoon, then a 50 percent chance of rain late in the afternoon. Highs 59 to 69. North Winds 5 to 15 Mph.

Tonight 4 May Grapevine

Breezy, Colder. Cloudy with a 50 percent chance of rain. Lows in the mid 30s. North Winds 10 to 15 Mph shifting to the northwest 15 to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castac Lake Temperature Statistics

May Temperature

Sandberg (8.7 miles)

  • Lowest 1 May, 2024

    45 °F
  • Average May

    55.2 °F
  • Highest 2 May, 2024

    64.9 °F

Climate (2019–Present)

Sandberg (8.7 miles)

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  • Average Low 2019–2024

    50.8 °F
  • Average 2019–2024

    58 °F
  • Average High 2019–2024

    66.7 °F
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