The Canal On Preston Weather Forecast

    • 74
    • 90

    Slight Chance Thunderstorms

    • 75
    • 91

    Chance Rain Showers

    • 77
    • 93

    Slight Chance Thunderstorms

    • 78
    • 95

    Mostly Sunny

    • 79
    • 97

    Hot

    • 80
    • 99

    Hot

Today 15 Jul Collin

Mostly sunny. A 20 percent chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 15 Jul Collin

Partly cloudy. A 20 percent chance of Showers in the evening. Lows in the lower 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Canal On Preston Temperature Statistics

July Temperature

Dallas / Addison Airport (8.7 miles)

  • Lowest 13 July, 2026

    73.4 °F

  • Average July

    86.5 °F

  • Highest 8 July, 2026

    102.2 °F

Climate (2021–2026)

Dallas / Addison Airport (8.7 miles)

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  • Average Low 2021–2026

    60.2 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    78.6 °F
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