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

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

57°F

14°C

Humidity 30%
Wind Speed W 10 mph
Barometer 29.73 in (1006.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 8 Nov 2:53 pm EST
Extended Forecast for

Dorchester NH

  • Tonight

    Tonight: Isolated snow showers between 3am and 5am, then a chance of snow after 5am. Increasing clouds, with a low around 26. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 26 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, freezing rain, and sleet likely before 11am, then rain likely. Cloudy, with a high near 38. East wind 5 to 10 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    High: 38 °F

    Wintry Mix
    Likely then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain. Low around 34. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain

  • Monday

    Monday: Showers. High near 46. East wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 80%.

    High: 46 °F

    Showers

  • Monday Night

    Monday Night: A chance of rain showers before 9pm, then a chance of snow showers between 9pm and 4am. Mostly cloudy, with a low around 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Veterans Day

    Veterans Day: A 30 percent chance of snow showers after 9am. Partly sunny, with a high near 33.

    High: 33 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 10am. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 8pm, then a chance of rain showers between 8pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Isolated snow showers between 3am and 5am, then a chance of snow after 5am. Increasing clouds, with a low around 26. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Snow, freezing rain, and sleet likely before 11am, then rain likely. Cloudy, with a high near 38. East wind 5 to 10 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
Rain. Low around 34. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers. High near 46. East wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 80%.
Monday Night
A chance of rain showers before 9pm, then a chance of snow showers between 9pm and 4am. Mostly cloudy, with a low around 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Veterans Day
A 30 percent chance of snow showers after 9am. Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A 30 percent chance of snow showers after 10am. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of snow showers before 8pm, then a chance of rain showers between 8pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thursday
A 30 percent chance of snow showers before noon. Mostly cloudy, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dorchester NH
 43.75°N 71.94°W (Elev. 1273 ft)
Last Update:
12:27 pm EST Nov 8, 2025
Forecast Valid:
3pm EST Nov 8, 2025-6pm EST Nov 15, 2025
 
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