University of North Carolina at Chapel Hill Weather Forecast

    • 72
    • 99

    Chance Rain Showers

    • 70
    • 97

    Rain Showers Likely

    • 64
    • 85

    Chance Rain Showers

    • 62
    • 83

    Partly Sunny

    • 64
    • 85

    Partly Sunny

    • 69
    • 90

    Mostly Sunny

Today 4 Sep Orange

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 106 in the afternoon.

Tonight 4 Sep Orange

Mostly clear. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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University of North Carolina at Chapel Hill Temperature Statistics

September Temperature

Raleigh / Durham, Raleigh-Durham International Airport (14.9 miles)

  • Lowest 1 September, 2026

    75 °F

  • Average September

    85.7 °F

  • Highest 1 September, 2026

    97 °F

Climate (2021–2026)

Raleigh / Durham, Raleigh-Durham International Airport (14.9 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    74.4 °F
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