The table in the weather forecast is inconsistent with the curve temperature data.

By the way, the temperature forecast is above, and the historical hour is below. Temperature has nothing to do with it. ...

In fact, the following hourly temperature range is from 6 o'clock on July 4 to 6 o'clock on July 5.

So if you still disagree (such as the lowest temperature on the evening of July 4), there are two reasons, one is the difference between the forecast and the actual measurement, and the other is the difference between decimal points.