Plano Weather Forecast

    • 69
    • 87

    Chance Thunderstorms

    • 62
    • 81

    Thunderstorms Likely

    • 61
    • 77

    Chance Thunderstorms

    • 62
    • 80

    Chance Thunderstorms

    • 64
    • 82

    Chance Thunderstorms

    • 65
    • 80

    Chance Thunderstorms

Today 21 May Morgan

Mostly sunny. Highs in the upper 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 May Morgan

Mostly clear through Midnight, then mostly cloudy with scattered Showers and Thunderstorms toward daybreak. Lows in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plano Temperature Statistics

May Temperature

Indianapolis International Airport (23 miles)

  • Lowest 12 May, 2024

    49.6 °F

  • Average May

    67.7 °F

  • Highest 2 May, 2024

    85.6 °F

Climate (2019–Present)

Indianapolis International Airport (23 miles)

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  • Average Low 2019–2024

    46.4 °F

  • Average 2019–2024

    55 °F

  • Average High 2019–2024

    64.1 °F
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