Melissa Weather Forecast

    • 45
    • 65

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

    • 58
    • 86

    Sunny

    • 59
    • 89

    Sunny

    • 64
    • 92

    Sunny

    • 61
    • 91

    Sunny

Today 17 Mar Collin

Mostly sunny. Not as cool with Highs in the mid 60s. South Winds 5 to 10 Mph, increasing to 10 to 15 Mph this afternoon.

Tonight 17 Mar Collin

Mostly clear. Not as cool with Lows in the mid 40s. South Winds 10 to 15 Mph.

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  • Temperature Real-Time

Melissa Temperature Statistics

March Temperature

McKinney - McKinney National Airport (7.5 miles)

  • Lowest 12 March, 2026

    39 °F

  • Average March

    66.7 °F

  • Highest 3 March, 2026

    83.6 °F

Climate (2021–Present)

McKinney - McKinney National Airport (7.5 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    67 °F

  • Average High 2021–2026

    78 °F
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