Yes

you do need a jacket based on the weather in Southborough, MA, USA 1 second ago

Why? Because the rain is just enough to ruin your hairstyle but not your mood!
62°F16°C & Rain

Wind is 4 mph6 km/h from the Northwest, gusting to 7 mph11 km/h
September 7
12pm62°F17°C4 mph6 km/h NorthwestRain
1pm63°F17°C4 mph7 km/h NorthwestRain
2pm65°F18°C4 mph7 km/h NorthwestDrizzle
3pm65°F19°C4 mph6 km/h NorthwestCloudy
4pm66°F19°C3 mph5 km/h WestCloudy
5pm66°F19°C3 mph5 km/h WestCloudy
6pm65°F19°C2 mph3 km/h WestCloudy
7pm64°F18°C3 mph5 km/h SouthwestCloudy
8pm62°F17°C3 mph5 km/h SouthwestCloudy
9pm61°F16°C4 mph6 km/h SouthwestMostly Cloudy
10pm60°F15°C5 mph8 km/h WestMostly Cloudy
11pm58°F14°C6 mph9 km/h WestMostly Cloudy
DateLowHighWindDayNight
September 757°F14°C66°F19°C3 mph5 km/h from NorthwestHeavy RainMostly Cloudy
September 851°F11°C70°F21°C4 mph6 km/h from NorthwestPartly CloudyMostly Clear
September 950°F10°C69°F20°C6 mph10 km/h from NortheastMostly ClearPartly Cloudy
September 1050°F10°C68°F20°C5 mph8 km/h from NortheastMostly CloudyMostly Clear
September 1150°F10°C76°F24°C3 mph5 km/h from NorthClearMostly Clear
September 1253°F12°C70°F21°C5 mph8 km/h from NorthMostly ClearMostly Clear
September 1350°F10°C70°F21°C3 mph5 km/h from SouthMostly ClearMostly Clear

Yes

Low of 51°F11°C, High of 70°F21°C
Wind: 4 mph6 km/h
Precipitation: None

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