What is the average weight for a 16 year old who is 5'ft 10?

Depends on scale: If you match expected weight for the height on cdc charts, a weight of 195 lb/87 kg is expected.If you use the bmi scale that is less specific, you come up with a projected best weight at 141 lb/65 kg. You can download a weight/height chart and follow along measurements for age and gender. Seek : www.Cdc.Gov/growthcharts.

Look it up?: E.G. http://apps.nccd.cdc.gov/dnpabmi http://www.Nhlbi.Nih.Gov/guidelines/obesity/bmi/bmicalc.Htm and/or https://www.Google.Com/search?Q=bmi+chart while the net (phone system used for many purposes) is mostly driven by marketing, one can also find lots of potentially reasonable & usefuly information. Average does not mean good, only common, usual.

Average weight: Your average weight is approximately145-150lbs.