Weather forecasting in the UK is typically done using the metric units of temperature, degrees Celsius. Maps on TV forecasts show temperatures in degrees Celsius only. Newspapers usually give temperatures in degrees Celsius too, and whatever forecast is given, get used to how it feels outside, such as when the forecast is for 11 degrees, then it will feel cold outside, or if the forecast is for 25 degrees then it will feel hot, and you can get used to the different numbers in degrees Celsius and relate them to how it feels outside.
Think Metric! 