Chandigarh, the common capital of the two states, recorded a maximum temperature of 34.9 degrees Celsius, said a MeT report.
In Punjab, Amritsar recorded a high of 35 degrees Celsius, a notch below normal, after light showers lashed the holy city.
Ludhiana, which too witnessed a light rain, recorded a maximum temperature of 34.3 degrees Celsius, a notch below normal.
Patiala registered a high of 34.9 degrees Celsius, a notch below normal, following moderate showers.
In Haryana, Ambala recorded a maximum temperature of 35.4 degrees Celsius, while Karnal recorded a high of 34 degrees Celsius, a notch below normal.
The MeT Department has forecast the possibility of rains or thundershowers at a few places in the two states tomorrow.