Sunbury Weather Forecast

    • 52
    • 76

    Rain Showers

    • 69
    • 78

    Partly Sunny

    • 65
    • 90

    Rain Showers

    • 69
    • 79

    Rain Showers Likely

    • 63
    • 84

    Chance Rain Showers

    • 61
    • 80

    Chance Rain Showers

Today 13 Sep Livingston

Partly cloudy in the Morning, then becoming mostly cloudy. A slight chance of Thunderstorms early in the afternoon. A chance of Showers in the afternoon. Highs in the upper 70s. North Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 13 Sep Livingston

Partly cloudy in the Evening, then clearing. Lows in the lower 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunbury Temperature Statistics

September Temperature

Pontiac Municipal Airport (13 miles)

  • Lowest 8 September, 2026

    56.7 °F
  • Average September

    76.8 °F
  • Highest 1 September, 2026

    95.5 °F

Climate (2021–2026)

Pontiac Municipal Airport (13 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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