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Hazardous Weather Conditions

Current conditions at

Jaffrey Airport-Silver Ranch (KAFN)

Lat: 42.81°NLon: 72°WElev: 1010ft.

Fair

46°F

8°C

Humidity 54%
Wind Speed N 6 mph
Barometer 30.14 in (1021.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 May 7:52 am EDT
Extended Forecast for

Peterborough NH

Frost Advisory May 12, 08:15am until May 12, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory May 12, 08:15am until May 12, 09:00am

    NOW until 9:00am Tue

    Frost Advisory

  • Today

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. Calm wind.

    Low: 38 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Showers likely, mainly before 11am. Cloudy, with a high near 57. Light south wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Patchy fog after 2am. Otherwise, cloudy, with a low around 45. South wind around 5 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Rain. Patchy fog before 11am. High near 59. Southeast wind around 5 mph. Chance of precipitation is 90%.

    High: 59 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain. Patchy fog after 10pm. Low around 43. Chance of precipitation is 90%.

    Low: 43 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before 2pm. Patchy fog before 11am. High near 57. Chance of precipitation is 80%.

    High: 57 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Today
Sunny, with a high near 57. Northwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 38. Calm wind.
Wednesday
Showers likely, mainly before 11am. Cloudy, with a high near 57. Light south wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely, mainly after midnight. Patchy fog after 2am. Otherwise, cloudy, with a low around 45. South wind around 5 mph. Chance of precipitation is 70%.
Thursday
Rain. Patchy fog before 11am. High near 59. Southeast wind around 5 mph. Chance of precipitation is 90%.
Thursday Night
Rain. Patchy fog after 10pm. Low around 43. Chance of precipitation is 90%.
Friday
Rain, mainly before 2pm. Patchy fog before 11am. High near 57. Chance of precipitation is 80%.
Friday Night
A chance of rain before 8pm, then a chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peterborough NH
 42.87°N 71.97°W (Elev. 919 ft)
Last Update:
6:17 am EDT May 12, 2026
Forecast Valid:
8am EDT May 12, 2026-6pm EDT May 18, 2026
 
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