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

Hazardous Weather Conditions

Current conditions at

Keene, Dillant-Hopkins Airport (KEEN)

Lat: 42.9°NLon: 72.27°WElev: 489ft.

Fair

21°C

70°F

Humidity 93%
Wind Speed Calm
Barometer 1019.3 mb (30.10 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Last update 12 Jul 11:56 pm EDT
Extended Forecast for

Winchester NH

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °C

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 30. South wind 5 to 10 km/h.

    High: 30 °C

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 11pm. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 19. Calm wind.

    Low: 19 °C

    Slight Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 28. Calm wind. Chance of precipitation is 60%.

    High: 28 °C

    Showers
    Likely and
    Areas Fog

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 60%.

    Low: 18 °C

    Showers
    Likely then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 33.

    High: 33 °C

    Hot

  • Tuesday Night

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

    Low: 19 °C

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 34.

    High: 34 °C

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °C

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 18. Calm wind.
Sunday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 30. South wind 5 to 10 km/h.
Sunday Night
A 20 percent chance of showers after 11pm. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 19. Calm wind.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 28. Calm wind. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 60%.
Tuesday
Sunny and hot, with a high near 33.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Mostly sunny and hot, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny and hot, with a high near 32. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winchester NH
 42.77°N 72.38°W (Elev. 495 m)
Last Update:
8:14 pm EDT Jul 12, 2025
Forecast Valid:
12am EDT Jul 13, 2025-6pm EDT Jul 19, 2025
 
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