It all depends on the girl. Most girls hit puberty at different times. If her parents as a child were both skinny than that is most likely for your child to be skinny. There is really no particular weight for a 14 yr old girl. Although, I would say if she is above 85 pounds and under 155 than she should be fine. And if you are concerned about her weight than take her to your local pediatrician.
A Ten year old girl should weigh about 70 to 80 pounds.
If you are 4'7 and are an 8 year old girl you should weigh 60 lbs.
she should weigh 115-120 lbs
80 pounds
122
An 11 year old girl should wiegh around 110lbs-125lbs A 5'4 11 year old girl should weigh around 108lbs-130lbs
A 5'8 11 year old girl should weigh about 147 pounds. This ensures that the girl is eating right and healthy.
Should weigh from about 115-120 pounds
she should at least weigh about 75 pounds
a 13 year old girl should weigh 115 pounds
32kg
100-125 pounds