National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jaffrey Airport-Silver Ranch (KAFN)

Lat: 42.81°NLon: 72°WElev: 1010ft.

Fair

58°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 30.22 in (1023.5 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 16 Aug 1:52 am EDT
Extended Forecast for

Peterborough NH

  • Overnight

    Overnight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind becoming southwest around 5 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of fog after 5am. Otherwise, mostly clear, with a low around 63. Calm wind becoming southwest around 5 mph.

    Low: 63 °F

    Mostly Clear
    then Areas
    Fog

  • Sunday

    Sunday: A chance of thunderstorms between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 30%.

    High: 87 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers between midnight and 2am. Partly cloudy, with a low around 54. North wind around 5 mph.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 9pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Calm wind.
Saturday
Sunny, with a high near 84. Calm wind becoming southwest around 5 mph.
Saturday Night
Areas of fog after 5am. Otherwise, mostly clear, with a low around 63. Calm wind becoming southwest around 5 mph.
Sunday
A chance of thunderstorms between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers between midnight and 2am. Partly cloudy, with a low around 54. North wind around 5 mph.
Monday
Sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
A 40 percent chance of showers after 9pm. Mostly cloudy, with a low around 53.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 69.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peterborough NH
 42.88°N 72°W (Elev. 1073 ft)
Last Update:
2:15 am EDT Aug 16, 2025
Forecast Valid:
2am EDT Aug 16, 2025-6pm EDT Aug 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation