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.

Fog

52°F

11°C

Humidity NA
Wind Speed Calm
Barometer 30.11 in (1019.5 mb)
Dewpoint N/A
Visibility 0.15 mi
Last update 26 May 5:56 am EDT
Extended Forecast for

Winchester NH

  • Today

    Today: Areas of fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 85 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Isolated showers between 2pm and 5pm, then isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 86 °F

    Partly Sunny
    then Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. North wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers before 4pm. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Areas of fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 57. Calm wind.
Wednesday
Isolated showers between 2pm and 5pm, then isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 55. Calm wind.
Thursday
Mostly sunny, with a high near 73. North wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 70.
Friday Night
Showers likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers before 4pm. Partly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 71.
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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:
2:20 am EDT May 26, 2026
Forecast Valid:
6am EDT May 26, 2026-6pm EDT Jun 1, 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