The twin bombings took place in the town of Mafa, some 50 kilometers from Maiduguri, the capital of Borno State, late Tuesday.
"The female bombers killed three people and wounded eight others," Bello Danbatta, head of security for the State Emergency Management Agency (SEMA) in Borno state, told AFP on Wednesday.
Danbatta added that the attackers entered the town among a group of local women who had gone to bring firewood for cooking.
Local district spokesman Adamu Mohammed confirmed the toll, noting that the bombers waited until almost 8:30 pm (1930 GMT) before conducting their attack.
No group has yet claimed responsibility for the attack, which bore the hallmarks of the Boko Haram terrorist group.
The group uses female bombers, many of them young women and girls, to attack soft targets such as mosques, markets and bus stations.
Also on Tuesday, militants set fire to 11 houses and stole food in an assault on the village of Kotori, 12 kilometers outside Maiduguri, Danbatta said, noting that no one was hurt in that attack.
According to Press TV, Boko Haram and its Daesh-supported ISWAP splinter have intensified attacks on civilian and military targets in recent months, despite the Nigerian government's insistence that the terrorists have been defeated.
Some observers allege that certain Nigerian officials are profiting from the unrest via corruption and have little interest in ending the bloodshed.
Rights groups have accused some Nigerian security forces of abuses in the fight against Boko Haram, including extra-judicial killings and mass arrests.
Around 27,000 people have been killed in the decade-long Takfiri terrorism which has spilled over into neighboring Chad, Niger and Cameroon and forced more than two million people to flee their homes.
On Monday, three civilians were killed when a gun fight erupted between Nigerian forces and ISWAP fighters who made an incursion into the garrison town of Monguno in Borno state.