Colebrook Weather Forecast

    • 55
    • 72

    Mostly Cloudy

    • 60
    • 78

    Mostly Cloudy

    • 64
    • 81

    Partly Sunny

    • 60
    • 82

    Chance Rain Showers

    • 55
    • 69

    Chance Rain Showers

    • 53
    • 67

    Chance Rain Showers

Today 29 Sep Lebanon

Mostly cloudy. Highs in the lower 70s. Northwest Winds 5 to 10 Mph.

Tonight 29 Sep Lebanon

Mostly cloudy in the Evening, then clearing. Areas of fog after midnight. Lows in the mid 50s. Northwest Winds around 5 Mph in the 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 24 September, 2026

    47.6 °F

  • Average September

    70.6 °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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