Well the OP only asked about a temp sensor/display. Basic.
On Welch we have a system that does temp, humidity, wind and rain.
https://www.amazon.com/dp/B07VNP2HFB...n_title_1&th=1
I could add it to the Weather Underground network but choose not to do so as the wind readings would be misleading if not clear as to the location limitations. On the west side of the island, wind readings from NE to SW are OK. Wind data from the SE to the NE is blocked by the island so are unreliable.
Weather underground does have a "Wondermap" where you can see where any private sensor is and see for yourself if there are any location limitations.