Campbellton is a city of approximately 6,900 people in New Brunswick, Canada. Located in the America/Moncton time zone at 48°N latitude.
In 2025, Campbellton averaged an annual temperature of 41°F, with hottest temperatures reaching 96°F in August and lowest around -12°F in February. The city received approximately 39 inches of precipitation during the year.
View historical weather for Campbellton · More cities in New Brunswick