Peterborough Weather Forecast

    • 14
    • 40

    Rain

    • 13
    • 20

    Mostly Cloudy

    • 10
    • 28

    Mostly Cloudy

    • 7
    • 20

    Partly Sunny

    • 10
    • 21

    Partly Sunny

    • 14
    • 26

    Partly Sunny

Today 29 Dec Western And Central Hillsborough

Patchy fog in the morning. Rain and freezing rain in the Morning, then rain in the afternoon. Ice accumulation of up to two Tenths of an inch. Highs in the upper 30s. Light and variable Winds, becoming southwest around 10 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation near 100 percent.

Tonight 29 Dec Western And Central Hillsborough

Partly cloudy. Lows around 16. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

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Peterborough Temperature Statistics

December Temperature

Jaffrey Airport-Silver Ranch (5 miles)

  • Lowest 9 December, 2025

    -8 °F

  • Average December

    25.5 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

Jaffrey Airport-Silver Ranch (5 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    58.2 °F
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