Fairfield Of Plano Weather Forecast

    • 67
    • 76

    Thunderstorms Likely

    • 68
    • 82

    Chance Thunderstorms

    • 66
    • 82

    Chance Thunderstorms

    • 65
    • 81

    Chance Thunderstorms

    • 65
    • 82

    Chance Thunderstorms

    • 68
    • 83

    Rain Showers Likely

    • 67
    • 82

    Rain Showers Likely

Today 21 May Collin

Cloudy with a 50 percent chance of Showers and Thunderstorms. Highs in the mid 70s. East Winds around 5 Mph.

Tonight 21 May Collin

Mostly cloudy. Showers likely with a chance of Thunderstorms this Evening, then a slight chance of Showers and Thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 60s. East Winds around 5 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfield Of Plano Temperature Statistics

May Temperature

Rockwall Municipal Airport (11.8 miles)

  • Lowest 2 May, 2026

    50.9 °F

  • Average May

    71.1 °F

  • Highest 14 May, 2026

    90.5 °F

Climate (2021–Present)

Rockwall Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    67.3 °F

  • Average High 2021–2026

    77.4 °F
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