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.

Overcast

49°F

9°C

Humidity 46%
Wind Speed S 8 mph
Barometer 29.75 in (1007.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 20 Mar 2:53 pm EDT
Extended Forecast for

Hanover NH

  • This Afternoon

    This Afternoon: Rain. High near 46. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 9pm. Low around 30. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Rain then
    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Northwest wind 5 to 10 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 5am. Increasing clouds, with a low around 29. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow before noon, then rain and snow between noon and 1pm, then rain after 1pm. High near 43. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 43 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely before 10pm, then a chance of snow. Cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. High near 46. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 9pm. Low around 30. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 44. Northwest wind 5 to 10 mph.
Saturday Night
Snow likely, mainly after 5am. Increasing clouds, with a low around 29. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow before noon, then rain and snow between noon and 1pm, then rain after 1pm. High near 43. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Rain likely before 10pm, then a chance of snow. Cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 38.
Monday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Friday
Rain and snow likely. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hanover NH
 43.7°N 72.29°W (Elev. 528 ft)
Last Update:
2:22 pm EDT Mar 20, 2026
Forecast Valid:
3pm EDT Mar 20, 2026-6pm EDT Mar 27, 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