Grapevine Lake Weather Forecast

    • 77
    • 97

    Slight Chance Thunderstorms

    • 78
    • 97

    Slight Chance Thunderstorms

    • 83
    • 99

    Hot

    • 82
    • 102

    Hot

    • 82
    • 101

    Hot

    • 80
    • 99

    Hot

Today 6 Jul Denton

Sunny. A 20 percent chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. East Winds around 5 Mph.

Tonight 6 Jul Denton

Mostly clear. Lows in the mid 70s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grapevine Lake Temperature Statistics

July Temperature

Dallas/Fort Worth International Airport (8.1 miles)

  • Lowest 3 July, 2026

    79 °F

  • Average July

    87.9 °F

  • Highest 3 July, 2026

    97 °F

Climate (2021–2026)

Dallas/Fort Worth International Airport (8.1 miles)

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  • Average Low 2021–2026

    59.6 °F

  • Average 2021–2026

    69.5 °F

  • Average High 2021–2026

    79.8 °F
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