The 10-day span for Southborough runs from a high near 84° on Monday down to 55° overnight on Sunday. Roughly 1.1 in of rain falls over the period, with Monday the most likely wet day (90%). Hold onto the patio furniture Thursday: gusts could hit 26 mph. The NWS alert board for this area is currently clear. Right now Southborough is about 14° cooler than nearby Providence. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Southborough, MA · Elev 295 ft · 42.31°N, 71.52°W · Massachusetts · Forecast computed for these exact coordinates