Yes

you do need a jacket based on the weather in Chandigarh, India 1 second ago

Why? Because there's a thunderstorm or two nearby!
81°F27°C & Isolated Thunderstorms

Wind is 5 mph8 km/h from the Southeast, gusting to 12 mph19 km/h
September 18
1am82°F28°C5 mph9 km/h SoutheastDrizzle
2am85°F29°C5 mph9 km/h SoutheastDrizzle
3am86°F30°C5 mph9 km/h SouthDrizzle
4am87°F31°C4 mph7 km/h SouthDrizzle
5am88°F31°C3 mph5 km/h SouthwestDrizzle
6am88°F31°C3 mph6 km/h WestMostly Clear
7am87°F31°C4 mph6 km/h NorthwestMostly Clear
8am86°F30°C4 mph6 km/h NorthwestMostly Clear
9am84°F29°C4 mph6 km/h NorthwestMostly Clear
10am82°F28°C3 mph5 km/h EastClear
11am81°F27°C3 mph5 km/h SoutheastMostly Clear
12pm80°F27°C4 mph6 km/h SoutheastMostly Clear
DateLowHighWindDayNight
September 1775°F24°C88°F31°C4 mph7 km/h from SouthDrizzleMostly Clear
September 1875°F24°C88°F31°C5 mph8 km/h from NorthwestThunderstormsClear
September 1973°F23°C90°F32°C6 mph10 km/h from NorthwestClearClear
September 2074°F23°C91°F33°C8 mph13 km/h from NorthwestClearClear
September 2174°F23°C92°F33°C7 mph11 km/h from NorthwestClearClear
September 2275°F24°C93°F34°C7 mph11 km/h from NorthwestClearClear
September 2375°F24°C92°F33°C8 mph12 km/h from NorthwestClearClear

No

Low of 74°F24°C, High of 88°F31°C
Wind: 5 mph8 km/h
Precipitation: 39% rain

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