Peterborough Weather Forecast

    • 41
    • 67

    Rain

    • 39
    • 52

    Rain Showers Likely

    • 47
    • 68

    Chance Rain Showers

    • 44
    • 64

    Chance Rain Showers

    • 45
    • 64

    Rain Showers Likely

    • 48
    • 66

    Partly Sunny

Today 29 May Western And Central Hillsborough

Partly sunny. A chance of rain this afternoon. Highs in the upper 60s. Northwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 29 May Western And Central Hillsborough

A slight chance of Thunderstorms. Rain. Lows around 40. Light and variable Winds, becoming northwest 10 to 15 Mph with Gusts up to 30 Mph after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peterborough Temperature Statistics

May Temperature

Jaffrey Airport-Silver Ranch (5 miles)

  • Lowest 9 May, 2026

    30.9 °F

  • Average May

    56.1 °F

  • Highest 19 May, 2026

    91.9 °F

Climate (2021–Present)

Jaffrey Airport-Silver Ranch (5 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    58 °F
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