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.

Fair

27°F

-3°C

Humidity 23%
Wind Speed Calm
Barometer 30.57 in (1035.7 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Last update 2 Mar 4:51 pm EST
Extended Forecast for

Dunbarton NH

  • Tonight

    Tonight: Clear, with a low around 7. Calm wind.

    Low: 7 °F

    Clear

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Increasing clouds, with a high near 36. South wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Sunny then
    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow before 10pm, then rain, snow, and freezing rain between 10pm and 2am, then snow likely after 2am. Low around 27. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Wintry Mix

  • Wednesday

    Wednesday: A 30 percent chance of snow before 8am. Partly sunny, then gradually becoming sunny, with a high near 51. West wind around 5 mph becoming calm in the morning.

    High: 51 °F

    Chance Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of rain before 1pm, then a chance of rain after 2pm. Mostly sunny, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then rain and snow likely between 9pm and 4am, then rain, snow, and freezing rain likely after 4am. Cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Wintry
    Mix Likely

  • Friday

    Friday: Rain, snow, and freezing rain likely before 10am, then rain and snow likely between 10am and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 36. Chance of precipitation is 70%.

    High: 36 °F

    Wintry Mix
    Likely

  • Friday Night

    Friday Night: A chance of freezing rain before 8pm, then a chance of rain after 2am. Cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Freezing Rain
    then Chance
    Rain

Detailed Forecast

Tonight
Clear, with a low around 7. Calm wind.
Tuesday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 36. South wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow before 10pm, then rain, snow, and freezing rain between 10pm and 2am, then snow likely after 2am. Low around 27. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow before 8am. Partly sunny, then gradually becoming sunny, with a high near 51. West wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 24. Calm wind.
Thursday
A chance of rain before 1pm, then a chance of rain after 2pm. Mostly sunny, with a high near 45. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 9pm, then rain and snow likely between 9pm and 4am, then rain, snow, and freezing rain likely after 4am. Cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
Rain, snow, and freezing rain likely before 10am, then rain and snow likely between 10am and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 36. Chance of precipitation is 70%.
Friday Night
A chance of freezing rain before 8pm, then a chance of rain after 2am. Cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 50.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dunbarton NH
 43.09°N 71.61°W (Elev. 745 ft)
Last Update:
1:26 pm EST Mar 2, 2026
Forecast Valid:
5pm EST Mar 2, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation