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

Hazardous Weather Conditions

Current conditions at

Jaffrey Airport-Silver Ranch (KAFN)

Lat: 42.81°NLon: 72°WElev: 1010ft.

A Few Clouds

58°F

14°C

Humidity 42%
Wind Speed Vrbl 3 mph
Barometer 30.23 in (1024.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 21 May 11:52 am EDT
Extended Forecast for

4 Miles E Troy NH

Frost Advisory May 21, 11:00pm until May 22, 08:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 61. Northwest wind around 5 mph.

    High: 61 °F

    Mostly Cloudy

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northeast wind around 5 mph.

    Low: 37 °F

    Mostly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 66. Northeast wind around 5 mph becoming calm in the morning.

    High: 66 °F

    Areas Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. Calm wind becoming east around 5 mph in the morning.

    High: 61 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 61. Northwest wind around 5 mph.
Tonight
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northeast wind around 5 mph.
Friday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 66. Northeast wind around 5 mph becoming calm in the morning.
Friday Night
Mostly cloudy, with a low around 42. Calm wind.
Saturday
Mostly cloudy, with a high near 61. Calm wind becoming east around 5 mph in the morning.
Saturday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
Showers. High near 51. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Memorial Day
Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Troy NH
 42.85°N 72.12°W (Elev. 1575 ft)
Last Update:
6:48 am EDT May 21, 2026
Forecast Valid:
12pm EDT May 21, 2026-6pm EDT May 27, 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