What is today's weather forecast for Lebanon, NH?

Today's forecast for Lebanon shows a low of 16 degrees Fahrenheit. Mostly cloudy, with a low around 16.

What is the 7-day weather forecast for Lebanon, NH?

The 7-day forecast for Lebanon shows highs from 19 to 36 degrees and lows from -4 to 25 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Lebanon, NH this week?

Yes, rain is possible in Lebanon this week. Precipitation chances: Sunday (50% chance), Tuesday (30% chance), Wednesday (80% chance), Friday (30% chance).

How accurate is the Lebanon weather forecast?

WeatherForYou provides highly accurate Lebanon forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Lebanon, NH Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

31°F
Feels Like 31°F

Humidity 79% Dew Point 25°F Wind Calm Barometer 29.39 in.

Report from a personal weather station 0 mi. NE of central Lebanon
at 2:50 AM Sun, Dec 7, 2025

Point Forecast at a Glance

SatDec 6

SunDec 7

30%

MonDec 8

-4

TueDec 9

WedDec 10

80%

ThuDec 11

FriDec 12

30%

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 19°F to 36°F. Unsettled weather expected with snow likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for December. Normal highs for this period are around 34°F with lows around 17°F.

This Date in Weather History

1987 - Another in a series of storms brought high winds and heavy rain to the northwestern U.S., with heavy snow in some of the higher elevations. In northern California, Crescent City was drenched with 2.58 inches of rain, and winds gusted to 90 mph. Up to fourteen inches of snow blanketed the mountains of northern California, and snow and high winds created blizzard conditions around Lake Tahoe NV.

Lebanon, NH 7 Day Weather Forecast Details

Saturday Dec 6

Night: Mostly cloudy, with a low around 16. West wind around 5 mph.

Sunday Dec 7

Day: A 30 percent chance of snow after 4pm. Increasing clouds, with a high near 29. Northwest wind around 5 mph becoming calm.

Night: A 50 percent chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 10. South wind 5 to 10 mph becoming northwest after midnight.

Monday Dec 8

Day: Sunny, with a high near 19. Wind chill values as low as -4. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Night: Mostly clear, with a low around -4. Calm wind.

Tuesday Dec 9

Day: Partly sunny, with a high near 24.

Night: A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

Wednesday Dec 10

Day: Snow likely before 2pm, then rain and snow. High near 36. Chance of precipitation is 80%.

Night: Rain and snow likely before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

Thursday Dec 11

Day: Partly sunny, with a high near 34.

Night: Mostly cloudy, with a low around 17.

Friday Dec 12

Day: A 30 percent chance of snow showers. Mostly cloudy, with a high near 30.

Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 12.

Saturday Dec 13

Day: Partly sunny, with a high near 24.

About Lebanon, NH

Lebanon ( LEB-ən-ən) is the only city in Grafton County, New Hampshire, United States. The population was 14,282 at the 2020 census, up from 13,151 at the 2010 census. Lebanon is in western New Hampshire, south of Hanover, near the Connecticut River. It is the home to Dartmouth–Hitchcock Medical Center and Dartmouth College's Geisel School of Medicine, together comprising the largest medical facility between Boston, Massachusetts, and Burlington, Vermont. Lebanon is a core city of the Lebanon–Claremont micropolitan area, comprising four counties in the upper Connecticut River valley, two in New Hampshire and two in Vermont.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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