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.

Mostly Cloudy

28°C

82°F

Humidity 58%
Wind Speed S 15 km/h
Barometer 1019.3 mb (30.10 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 13 Jul 2:52 pm EDT
Extended Forecast for

Greenfield NH

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 18. South wind 5 to 10 km/h.

    Low: 18 °C

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then showers and thunderstorms likely after 4pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 28. Southwest wind 5 to 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 28 °C

    Slight Chance
    Showers and
    Areas Fog
    then T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 8pm, then a slight chance of showers between 8pm and 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 19 °C

    Showers
    Likely then
    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 31. Calm wind.

    High: 31 °C

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 32.

    High: 32 °C

    Hot

  • Wednesday Night

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

    Low: 21 °C

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 31.

    High: 31 °C

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 18. South wind 5 to 10 km/h.
Monday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then showers and thunderstorms likely after 4pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 28. Southwest wind 5 to 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Monday Night
Showers and thunderstorms likely before 8pm, then a slight chance of showers between 8pm and 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 31. Calm wind.
Tuesday Night
Mostly clear, with a low around 19. Calm wind.
Wednesday
Sunny and hot, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 31.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 21.
Friday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 29.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 18.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 27.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenfield NH
 42.95°N 71.86°W (Elev. 876 m)
Last Update:
1:45 pm EDT Jul 13, 2025
Forecast Valid:
3pm EDT Jul 13, 2025-6pm EDT Jul 20, 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