Colebrook Weather Forecast

    • 66
    • 85

    Increasing Clouds

    • 60
    • 81

    Partly Sunny

    • 68
    • 80

    Rain Showers

    • 63
    • 83

    Slight Chance Thunderstorms

    • 56
    • 77

    Partly Sunny

    • 62
    • 77

    Partly Sunny

    • 65
    • 84

    Chance Rain Showers

Today 10 Sep Lebanon

Mostly sunny. Very warm. Near steady temperature in the mid 80s. Northwest Winds 5 to 10 Mph.

Tonight 10 Sep Lebanon

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 60s. West Winds 5 to 10 Mph, becoming north after midnight.

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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 °F

  • Average September

    74.9 °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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