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

Concord Municipal Airport (KCON)

Lat: 43.2°NLon: 71.5°WElev: 338ft.

A Few Clouds

82°F

28°C

Humidity 29%
Wind Speed NW 10 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 31 Aug 4:51 pm EDT
Extended Forecast for

Dunbarton NH

  • Tonight

    Tonight: Increasing clouds, with a low around 59. South wind around 5 mph becoming calm.

    Low: 59 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain and thunderstorms before 2pm, then rain and possibly a thunderstorm, mainly after 2pm. High near 67. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly before 5am. Patchy fog after 1am. Otherwise, cloudy, with a low around 56. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 67. Southeast wind around 5 mph.

    High: 67 °F

    Patchy Fog
    then Cloudy

  • Wednesday Night

    Wednesday Night: Showers, mainly after 10pm. Low around 58. Southeast wind around 5 mph. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 11am. High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 59. South wind around 5 mph becoming calm.
Tuesday
Rain and thunderstorms before 2pm, then rain and possibly a thunderstorm, mainly after 2pm. High near 67. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 50 percent chance of rain, mainly before 5am. Patchy fog after 1am. Otherwise, cloudy, with a low around 56. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 67. Southeast wind around 5 mph.
Wednesday Night
Showers, mainly after 10pm. Low around 58. Southeast wind around 5 mph. Chance of precipitation is 90%.
Thursday
Showers, with thunderstorms also possible after 11am. High near 75. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 51.
Labor Day
Sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dunbarton NH
 43.09°N 71.61°W (Elev. 745 ft)
Last Update:
2:24 pm EDT Aug 31, 2026
Forecast Valid:
5pm EDT Aug 31, 2026-6pm EDT Sep 7, 2026
 
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