Colebrook Weather Forecast

    • 66
    • 82

    Mostly Cloudy

    • 67
    • 86

    Rain Showers Likely

    • 54
    • 81

    Mostly Sunny

    • 62
    • 77

    Rain Showers Likely

    • 60
    • 77

    Rain Showers

    • 59
    • 71

    Chance Rain Showers

    • 57
    • 69

    Chance Rain Showers

Today 16 Sep Lebanon

Mostly cloudy with a 30 percent chance of Showers. Highs around 70.

Tonight 16 Sep Lebanon

Mostly cloudy. Not as cool with Lows in the mid 60s. Southeast Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Colebrook Temperature Statistics

September Temperature

Harrisburg, Harrisburg International Airport (13 miles)

  • Lowest 8 September, 2026

    57.7 °F

  • Average September

    74.8 °F

  • Highest 1 September, 2026

    92.6 °F

Climate (2021–2026)

Harrisburg, Harrisburg International Airport (13 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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