Fairfield Of Plano Weather Forecast

    • 81
    • 104

    Slight Chance Thunderstorms

    • 84
    • 105

    Hot

    • 82
    • 106

    Hot

    • 81
    • 107

    Hot

    • 78
    • 103

    Slight Chance Thunderstorms

    • 77
    • 101

    Slight Chance Thunderstorms

    • 78
    • 101

    Hot

Today 22 Aug Collin

Mostly sunny. Hot with Highs around 103. South Winds around 5 Mph. Heat index Values up to 107.

Tonight 22 Aug Collin

A slight chance of Thunderstorms in the evening. Partly cloudy with a slight chance of Showers. Lows around 80. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfield Of Plano Temperature Statistics

August Temperature

Rockwall Municipal Airport (11.8 miles)

  • Lowest 3 August, 2026

    70.3 °F

  • Average August

    87.8 °F

  • Highest 18 August, 2026

    102.9 °F

Climate (2021–2026)

Rockwall Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    67.4 °F

  • Average High 2021–2026

    77.7 °F
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