National Weather Service Forecast for: Lebanon ME
Issued by: National Weather Service Gray/Portland, ME
Updated: 2:28 pm EDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Partly sunny, with a high near 39. South wind around 10 mph.
Partly Sunny

 Tonight

Tonight: Partly cloudy, with a low around 26. South wind around 5 mph becoming southwest after midnight.
Partly Cloudy

 Friday

Friday: Rain likely, mainly after 5pm. Increasing clouds, with a high near 47. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Mostly Sunny
then Rain
Likely
 Friday
Night
Friday Night: Rain likely, mainly before midnight. Cloudy, with a low around 34. South wind around 5 mph becoming west after midnight. Chance of precipitation is 70%.
Rain Likely

 Saturday

Saturday: Mostly sunny, with a high near 49. Northwest wind 5 to 10 mph.
Mostly Sunny

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 30.
Mostly Cloudy

 Sunday

Sunday: A chance of snow before 9am, then a chance of rain and snow between 9am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Chance
Rain/Snow

 Sunday
Night
Sunday Night: Rain and snow likely before 4am, then snow likely between 4am and 5am, then rain and snow likely after 5am. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Rain/Snow
Likely

 Monday

Monday: A chance of rain and snow before 11am, then a chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Chance
Rain/Snow
then Chance
Snow
Hi 39 °F Lo 26 °F Hi 47 °F Lo 34 °F Hi 49 °F Lo 30 °F Hi 42 °F Lo 27 °F Hi 40 °F

 

This Afternoon
 
 Partly sunny, with a high near 39. South wind around 10 mph.
Tonight
 
 Partly cloudy, with a low around 26. South wind around 5 mph becoming southwest after midnight.
Friday
 
 Rain likely, mainly after 5pm. Increasing clouds, with a high near 47. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
 
 Rain likely, mainly before midnight. Cloudy, with a low around 34. South wind around 5 mph becoming west after midnight. Chance of precipitation is 70%.
Saturday
 
 Mostly sunny, with a high near 49. Northwest wind 5 to 10 mph.
Saturday Night
 
 Mostly cloudy, with a low around 30.
Sunday
 
 A chance of snow before 9am, then a chance of rain and snow between 9am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Sunday Night
 
 Rain and snow likely before 4am, then snow likely between 4am and 5am, then rain and snow likely after 5am. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
 
 A chance of rain and snow before 11am, then a chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Monday Night
 
 Partly cloudy, with a low around 20.
Tuesday
 
 Mostly sunny, with a high near 40.
Tuesday Night
 
 Partly cloudy, with a low around 20.
Wednesday
 
 Mostly sunny, with a high near 43.

 

Forecast from NOAA-NWS for Lebanon ME.