No

you don't need a jacket based on the weather in Grand Blanc, MI 48439, USA 1 second ago

82°F28°C & Mostly Clear

Wind is 11 mph18 km/h from the Northwest, gusting to 17 mph27 km/h
July 1
4pm82°F28°C11 mph18 km/h NorthwestMostly Clear
5pm81°F27°C11 mph18 km/h NorthwestMostly Clear
6pm81°F27°C11 mph17 km/h NorthwestMostly Clear
7pm80°F27°C10 mph16 km/h NorthwestClear
8pm78°F26°C8 mph13 km/h NorthwestClear
9pm75°F24°C6 mph9 km/h NorthwestClear
10pm72°F22°C5 mph9 km/h NorthwestClear
11pm69°F21°C5 mph7 km/h NorthwestClear
July 2
12am67°F20°C4 mph6 km/h NorthwestClear
1am65°F19°C3 mph6 km/h NorthwestClear
2am64°F18°C3 mph5 km/h WestClear
3am63°F17°C4 mph6 km/h WestClear
DateLowHighWindDayNight
July 167°F20°C82°F28°C9 mph14 km/h from NorthwestMostly ClearClear
July 261°F16°C82°F28°C8 mph13 km/h from WestMostly ClearMostly Clear
July 363°F17°C81°F27°C6 mph10 km/h from NorthwestMostly ClearClear
July 460°F16°C85°F30°C4 mph7 km/h from SouthwestMostly ClearMostly Clear
July 569°F21°C90°F32°C8 mph14 km/h from SouthwestMostly ClearClear
July 672°F22°C88°F31°C11 mph18 km/h from SouthwestPartly CloudyDrizzle
July 769°F21°C83°F28°C8 mph13 km/h from WestRainMostly Cloudy

No

Low of 61°F16°C, High of 82°F28°C
Wind: 8 mph13 km/h
Precipitation: 13% rain

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