Colebrook Weather Forecast

    • 58
    • 78

    Rain Showers

    • 53
    • 71

    Chance Rain Showers

    • 51
    • 64

    Rain Showers Likely

    • 50
    • 62

    Chance Rain Showers

    • 50
    • 62

    Slight Chance Rain Showers

    • 51
    • 67

    Chance Rain Showers

Today 20 Sep Lebanon

Showers. A chance of Thunderstorms in the afternoon. Humid with Highs in the upper 70s. Southeast Winds 10 to 15 Mph, becoming south in the afternoon. Chance of rain near 100 percent.

Tonight 20 Sep Lebanon

Mostly cloudy. Showers with a chance of Thunderstorms in the evening. Lows in the mid 50s. West Winds 5 to 10 Mph, becoming north after midnight. Gusts up to 25 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Colebrook Temperature Statistics

September Temperature

Harrisburg, Harrisburg International Airport (13 miles)

  • Lowest 15 September, 2026

    51.7 °F

  • Average September

    73.8 °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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