Main Street Weather Forecast

    • 78
    • 90

    Thunderstorms

    • 79
    • 95

    Slight Chance Thunderstorms

    • 78
    • 97

    Hot

    • 79
    • 98

    Partly Sunny

    • 79
    • 99

    Partly Sunny

    • 79
    • 100

    Breezy

Today 22 Jun Collin

Showers and Thunderstorms this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may be severe with damaging Winds and heavy rainfall this morning. Highs in the upper 80s. South Winds around 10 Mph. Chance of rain 90 percent.

Tonight 22 Jun Collin

Partly cloudy in the Evening, then becoming mostly cloudy. A 40 percent chance of Showers and Thunderstorms. Humid with Lows in the upper 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Main Street Temperature Statistics

June Temperature

Dallas / Addison Airport (12.4 miles)

  • Lowest 7 June, 2026

    69.8 °F

  • Average June

    81.3 °F

  • Highest 2 June, 2026

    95 °F

Climate (2021–2026)

Dallas / Addison Airport (12.4 miles)

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  • Average Low 2021–2026

    60.2 °F

  • Average 2021–2026

    67.9 °F

  • Average High 2021–2026

    78.6 °F
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