Hazardous Weather Conditions

Current conditions at

Jaffrey Airport-Silver Ranch (KAFN)

Lat: 42.81°NLon: 72°WElev: 1010ft.

Fair

71°F

22°C

Humidity 94%
Wind Speed S 3 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 69°F (21°C)
Visibility 9.00 mi
Last update 15 Jul 11:52 pm EDT
Extended Forecast for

Winchendon MA

Heat Advisory July 16, 12:10am until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 16, 12:10am until July 17, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • Overnight

    Low: 66 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 7am.  Otherwise, mostly sunny and hot, with a high near 90. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 90 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 3am.  Increasing clouds, with a low around 73. Southwest wind around 6 mph.  Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10am.  Mostly cloudy, with a high near 85. Southwest wind 6 to 9 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 10pm.  Mostly cloudy, with a low around 70. Southwest wind around 7 mph.  Chance of precipitation is 40%.

    Low: 70 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. Northwest wind 6 to 9 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. North wind 3 to 6 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 66. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 90. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
A chance of showers, mainly after 3am. Increasing clouds, with a low around 73. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 85. Southwest wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 70. Southwest wind around 7 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 80. Northwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 57. North wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 61. Southwest wind 3 to 5 mph.
Sunday
A chance of showers. Partly sunny, with a high near 79. Southwest wind 5 to 8 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 62. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 79. Northwest wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Winchendon MA
 42.66°N 72.05°W (Elev. 1198 ft)
3:27 pm EDT Jul 15, 2025
12am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database