Montreal to Quebec City — Weather & Driving Conditions
Driving from Montreal, QC to Quebec City, QC? This 160-mile route follows Autoroute 20, Autoroute 40. TripCaptain checks the weather at every stop along the way — not just at each end — so you can see where conditions change before you pick a departure time.
What to watch for on this route
A long drive crosses more than one weather system. TripCaptain flags black ice, dense fog, heavy snow, high wind, heavy rain, and low visibility segment by segment between Montreal, QC and Quebec City, QC, and gives the trip a clear Hazard Score™ — a 0-100 read where higher is safer.
Pick the safest time to leave
The same 160-mile drive can be calm at one hour and risky two hours later. Compare departure windows for Montreal to Quebec City and choose the one with the lowest risk and the arrival time you want.
Fuel, EV range, and rest stops
See a weather-adjusted fuel or EV energy estimate for the drive, sensible break points across the 160 miles, and a packing list matched to the conditions ahead.