Cornelius Weather Forecast

    • 58
    • 81

    Sunny

    • 62
    • 84

    Mostly Sunny

    • 61
    • 82

    Slight Chance Rain Showers

    • 60
    • 79

    Slight Chance Rain Showers

    • 61
    • 80

    Partly Sunny

    • 62
    • 85

    Mostly Sunny

Today 13 Sep Mecklenburg

Sunny. Near steady Temperatures in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 13 Sep Mecklenburg

Clear. Lows in the upper 50s. Northeast Winds 5 to 10 Mph in the Evening, becoming light and variable.

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Cornelius Temperature Statistics

September Temperature

Concord Regional Airport (10.6 miles)

  • Lowest 9 September, 2025

    51.8 °F

  • Average September

    63.4 °F

  • Highest 5 September, 2025

    89.6 °F

Climate (2020–Present)

Concord Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    51.3 °F

  • Average 2020–2025

    58.8 °F

  • Average High 2020–2025

    72.4 °F
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