Quebec Autoroute 40 Current Weather Conditions with Radar. See 12 hour weather, wind, and temperature forecast on the Quebec Autoroute 40 corridor. Check conditions hour by hour with the time slider, switch between weather, temperature and wind views, and watch live radar for the route.
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Along Quebec Autoroute 40, expect generally clear to mostly clear skies throughout the forecast period with no precipitation. Temperatures will be mild, mostly in the 40s and 50s Fahrenheit, with no extreme highs or lows. Winds will remain light, with gusts staying below 20 mph, so no significant wind concerns for travelers.