The last frost in Cairn Toul, Scotland was the night of the Monday 18/09/2023 to Tuesday 19/09/2023, with a minimum air temperature of 0.0°C (32.0°F), and therefore a probable minimum ground temperature of around -3.0°C (26.6°F).
There are no frosts forecast for Cairn Toul in the next 5-days.