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

53°F

12°C

Humidity 89%
Wind Speed Calm
Barometer 30.16 in (1021.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 29 Aug 3:52 am EDT
Extended Forecast for

Greenville NH

  • Today

    Today: Sunny, with a high near 75. West wind around 5 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Calm wind becoming west around 5 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59. West wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Northwest wind around 5 mph becoming calm.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers. Partly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 75. West wind around 5 mph.
Tonight
Increasing clouds, with a low around 55. Calm wind becoming west around 5 mph.
Sunday
Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 59. West wind around 5 mph.
Monday
Mostly sunny, with a high near 78. Northwest wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 72.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 75.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville NH
 42.77°N 71.81°W (Elev. 912 ft)
Last Update:
2:41 am EDT Aug 29, 2026
Forecast Valid:
4am EDT Aug 29, 2026-6pm EDT Sep 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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