From the National Weather Service:
Nice weather today with fair skies and light winds. The expected afternoon high temps will be in the 40s.
A dying cold front may spread scattered showers into Southern New England late tonight. Some but not all of these spots may have surface temperatures at or below freezing. So some of the light showers may create patchy icy spots shortly before the start of the Wednesday morning commute. The best chance for this will be over NW Massachusetts. Drivers should plan ahead and be ready for slippery spots.