Peterborough Weather Forecast

    • 51
    • 77

    Mostly Sunny

    • 60
    • 77

    Rain Showers

    • 56
    • 77

    Chance Rain Showers

    • 56
    • 80

    Mostly Sunny

    • 61
    • 82

    Chance Rain Showers

    • 55
    • 79

    Chance Rain Showers

Today 15 Aug Western And Central Hillsborough

Mostly sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 15 Aug Western And Central Hillsborough

Mostly clear. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peterborough Temperature Statistics

August Temperature

Jaffrey Airport-Silver Ranch (5 miles)

  • Lowest 12 August, 2026

    57 °F

  • Average August

    73.2 °F

  • Highest 6 August, 2026

    88 °F

Climate (2021–2026)

Jaffrey Airport-Silver Ranch (5 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    58.1 °F
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