Melissa Weather Forecast

    • 77
    • 90

    Chance Thunderstorms

    • 77
    • 92

    Chance Thunderstorms

    • 77
    • 94

    Mostly Sunny

    • 77
    • 95

    Partly Sunny

    • 78
    • 96

    Partly Sunny

    • 78
    • 97

    Hot

    • 80
    • 99

    Breezy

Today 22 Jun Collin

Mostly sunny with a 40 percent chance of Showers and Thunderstorms. Highs around 90. South Winds 5 to 10 Mph.

Tonight 22 Jun Collin

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers. A chance of Thunderstorms in the Evening, then a slight chance of Thunderstorms after midnight. Humid with Lows in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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Melissa Temperature Statistics

June Temperature

McKinney - McKinney National Airport (7.5 miles)

  • Lowest 14 June, 2026

    68.6 °F

  • Average June

    81.6 °F

  • Highest 8 June, 2026

    93.7 °F

Climate (2021–2026)

McKinney - McKinney National Airport (7.5 miles)

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  • Average Low 2021–2026

    56.5 °F

  • Average 2021–2026

    67.3 °F

  • Average High 2021–2026

    78.3 °F
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