According to MeT department officials, the minimum temperature was recorded at 25.2 degree Celsius.
However, temperatures are likely to soar as the day progresses and touch 40 degree Celsius, the officials said.
The national capital had recorded 38.6 degree Celsius yesterday while minimum temperature was recorded 24.2 degree Celsius, one degree below normal.
The weatherman has predicted mainly clear sky till noon.
However, partly cloudy sky is expected in the late afternoon and evening, a MeT official said.