National Weather Service Forecast for: Lebanon NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 1:37 am EDT Apr 6, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 32. West wind 10 to 15 mph, with gusts as high as 30 mph.
Partly Cloudy

Monday

Monday: Partly sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Partly Sunny

Monday
Night
Monday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light north  in the evening. Winds could gust as high as 20 mph.
Partly Cloudy

Tuesday

Tuesday: A chance of snow between 7am and noon, then a chance of rain after noon.  Mostly cloudy, with a high near 39. Light west wind becoming northwest 5 to 10 mph in the morning.  Chance of precipitation is 50%.
Chance Snow
then Chance
Rain
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 19. Northwest wind around 5 mph.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 47.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 25.
Mostly Clear

Thursday

Thursday: Mostly sunny, with a high near 57.
Mostly Sunny

Thursday
Night
Thursday Night: Mostly cloudy, with a low around 34.
Mostly Cloudy

Lo 32 °F Hi 44 °F Lo 25 °F Hi 39 °F Lo 19 °F Hi 47 °F Lo 25 °F Hi 57 °F Lo 34 °F

 

Overnight
 
Partly cloudy, with a low around 32. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
 
Partly sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
 
Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 20 mph.
Tuesday
 
A chance of snow between 7am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 39. Light west wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 50%.
Tuesday Night
 
Mostly clear, with a low around 19. Northwest wind around 5 mph.
Wednesday
 
Sunny, with a high near 47.
Wednesday Night
 
Mostly clear, with a low around 25.
Thursday
 
Mostly sunny, with a high near 57.
Thursday Night
 
Mostly cloudy, with a low around 34.
Friday
 
Partly sunny, with a high near 65.
Friday Night
 
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Saturday
 
Mostly sunny, with a high near 62.
Saturday Night
 
Mostly clear, with a low around 36.
Sunday
 
Mostly sunny, with a high near 63.

 

Forecast from NOAA-NWS for Lebanon NH.