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.

Overcast

36°F

2°C

Humidity 57%
Wind Speed W 10 G 29 mph
Barometer 29.85 in (1012.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 14 Mar 2:52 pm EDT
Extended Forecast for

Peterborough NH

  • Tonight

    Tonight: Mostly clear, with a low around 21. West wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow between 1am and 3am, then a chance of rain after 3am. Increasing clouds, with a low around 28. Southeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain. High near 57. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 32. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Rain

  • Tuesday

    Tuesday: Rain and snow likely, mainly before 7am. Mostly sunny, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Rain/Snow
    Likely then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. West wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
A chance of snow between 1am and 3am, then a chance of rain after 3am. Increasing clouds, with a low around 28. Southeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 57. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Monday Night
Rain. Low around 32. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Tuesday
Rain and snow likely, mainly before 7am. Mostly sunny, with a high near 36. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 45.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peterborough NH
 42.89°N 71.93°W (Elev. 797 ft)
Last Update:
2:54 pm EDT Mar 14, 2026
Forecast Valid:
3pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation