Comment by seemaze
13 hours ago
To be generous, this solution 'outperforms' commercial weather APIs for exactly one hyperlocal geographic location, and underperforms on 99.999999% of the remaining locations that may also be experiencing weather of some sort.
JFY, there are thousands of weather stations reporting the temperature across the globe on the APRS network. Fairly easy to check temperatures for most places at zero cost and without internet.
https://aprs.fi/