Grapevine Weather Forecast

    • 81
    • 101

    Hot

    • 80
    • 100

    Hot

    • 79
    • 100

    Slight Chance Thunderstorms

    • 79
    • 99

    Hot

    • 79
    • 100

    Hot

    • 77
    • 98

    Hot

Today 8 Sep Tarrant

Sunny, hot with Highs around 101. Southeast Winds 5 to 10 Mph. Heat index Values up to 106.

Tonight 8 Sep Tarrant

Mostly clear. Lows in the upper 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grapevine Temperature Statistics

September Temperature

Dallas/Fort Worth International Airport (3.7 miles)

  • Lowest 3 September, 2026

    76.6 °F

  • Average September

    89.1 °F

  • Highest 1 September, 2026

    100.7 °F

Climate (2021–2026)

Dallas/Fort Worth International Airport (3.7 miles)

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  • Average Low 2021–2026

    59.7 °F

  • Average 2021–2026

    69.7 °F

  • Average High 2021–2026

    80.1 °F
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