Waltham's outlook: warmest day near 26° (Monday), coldest night about -2° (Sunday). Models drop roughly 0.42 in of precipitation across the stretch — watch Thursday (87%). The NWS alert board for this area is currently clear. Right now Waltham is running about 45° warmer than New York. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Waltham, MA · Elev 66 ft · 42.38°N, 71.24°W · Massachusetts · Forecast computed for these exact coordinates