MkNxGn Pro Tech Weather API is a free use program.

Endpoint: https://mknxgn.pro/tools/weather

Location Parameter

Input the location you want to retrieve, Zip or Location Name.
Ex. location=tampa florida

Unit Parameter

Input the unit measure you want tempretures to read as
Ex. unit=c
Defaulting to °F

Day Count Parameter

Input the amount of days to retrieve starting today
Ex. days=7 (7 day forcast)
Defaulting to 0 (today only) and Days !> 10

Response Type Parameter

Input the response type you want to recieve: json or iframe
Ex. rtype=json

Ex. /tools/weather?location=tampa%20florida&unit=f&days=5&rtype=iframe