Cornell Weather Forecast

    • 59
    • 74

    Rain Showers

    • 55
    • 66

    Chance Rain Showers

    • 51
    • 65

    Mostly Cloudy

    • 50
    • 68

    Partly Sunny

    • 52
    • 69

    Mostly Cloudy

    • 50
    • 71

    Partly Sunny

Today 20 Sep Livingston

Patchy fog early in the morning. Showers and a chance of Thunderstorms. Highs in the mid 70s. Northeast Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon. Chance of precipitation 90 percent.

Tonight 20 Sep Livingston

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the upper 50s. Northeast Winds 10 to 15 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornell Temperature Statistics

September Temperature

Pontiac Municipal Airport (6.8 miles)

  • Lowest 14 September, 2026

    48.9 °F

  • Average September

    74.3 °F

  • Highest 1 September, 2026

    95.5 °F

Climate (2021–2026)

Pontiac Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    62.6 °F
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