Dinosaur Valley State Park Weather Forecast

    • 42
    • 64

    Chance Thunderstorms

    • 47
    • 73

    Partly Sunny

    • 53
    • 72

    Slight Chance Thunderstorms

    • 59
    • 69

    Mostly Cloudy

    • 64
    • 80

    Mostly Cloudy

    • 65
    • 84

    Mostly Cloudy

Today 18 Apr Somervell

Mostly cloudy with a 50 percent chance of Showers and Thunderstorms. Much cooler with Highs in the lower 60s. North Winds 10 to 20 Mph with Gusts up to 30 Mph, becoming 15 to 20 Mph this afternoon.

Tonight 18 Apr Somervell

Partly cloudy in the Evening, then clearing. Cooler with Lows in the lower 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dinosaur Valley State Park Temperature Statistics

April Temperature

Granbury, Granbury Municipal Airport (13 miles)

  • Lowest 6 April, 2026

    41.4 °F

  • Average April

    68.1 °F

  • Highest 1 April, 2026

    86.7 °F

Climate (2021–Present)

Granbury, Granbury Municipal Airport (13 miles)

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  • Average Low 2021–2026

    56.1 °F

  • Average 2021–2026

    67.3 °F

  • Average High 2021–2026

    78.9 °F
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