Peterborough Weather Forecast

    • -4
    • 18

    Decreasing Clouds

    • -4
    • 10

    Cold

    • -1
    • 17

    Partly Sunny

    • 10
    • 20

    Chance Snow

    • 10
    • 28

    Partly Sunny

    • 9
    • 30

    Partly Sunny

Today 29 Jan Western And Central Hillsborough

Partly sunny. Highs around 19. Northwest Winds 10 to 15 Mph. Wind chill Values as low as 19 below in the morning.

Tonight 29 Jan Western And Central Hillsborough

Mostly cloudy. Cold with Lows around 5 below. Light and variable Winds.

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  • Temperature Real-Time

Peterborough Temperature Statistics

January Temperature

Jaffrey Airport-Silver Ranch (5 miles)

  • Lowest 21 January, 2026

    -4 °F

  • Average January

    23.3 °F

  • Highest 9 January, 2026

    45 °F

Climate (2021–Present)

Jaffrey Airport-Silver Ranch (5 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    58.1 °F
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