Did you check all weather models in your area ?

You did not answer this question. The default weather model, ECMWF, that you are using has an average resolution of 9 km. This means that close to the sea, the interpolated temperature between grid points spaced 9 km apart cannot be very accurate. Some points are probably on the sea. Have you tried HRRR model with a resolution of 3 km? Try also the Meteoblue model in the point forecast table. This model is more accurate in areas close to the sea because it is not influenced by the sea temperature.
In your screenshot we can see Reported temperatures but I don’t know why they are not located as the ones here:

Or are these temperatures in small bubbles the temperature forecasted at your favorite locations ?