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

Keene, Dillant-Hopkins Airport (KEEN)

Lat: 42.9°NLon: 72.27°WElev: 489ft.

Fair

29°F

-2°C

Humidity 45%
Wind Speed NW 16 G 22 mph
Barometer 29.75 in (1008.1 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 24 Feb 12:56 pm EST
Extended Forecast for

Winchester NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 27. West wind 5 to 10 mph.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 6. Calm wind.

    Low: 6 °F

    Mostly Clear
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly before 4pm. High near 38. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36. Calm wind becoming west around 5 mph.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow between 7pm and 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 27. West wind 5 to 10 mph.
Tonight
A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 6. Calm wind.
Wednesday
Snow, mainly before 4pm. High near 38. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 20. Calm wind.
Thursday
Partly sunny, with a high near 36. Calm wind becoming west around 5 mph.
Thursday Night
A chance of snow between 7pm and 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 5.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winchester NH
 42.77°N 72.38°W (Elev. 495 ft)
Last Update:
6:19 am EST Feb 24, 2026
Forecast Valid:
1pm EST Feb 24, 2026-6pm EST Mar 2, 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