Yes

you do need a jacket based on the weather in Moncton, NB, Canada 1 second ago

Why? Because the air feels like the cozy middle ground between summer and winter!
54°F12°C & Mostly Cloudy

Wind is 2 mph3 km/h from the North, gusting to 2 mph3 km/h
September 11
2am53°F12°C2 mph3 km/h NortheastCloudy
3am53°F11°C2 mph3 km/h NorthMostly Cloudy
4am52°F11°C2 mph4 km/h NorthMostly Clear
5am52°F11°C2 mph3 km/h WestMostly Cloudy
6am52°F11°C1 mph2 km/h NorthwestMostly Cloudy
7am54°F12°C3 mph5 km/h NorthwestMostly Cloudy
8am58°F14°C3 mph4 km/h NorthwestMostly Clear
9am63°F17°C3 mph4 km/h NorthClear
10am67°F20°C4 mph6 km/h NorthClear
11am70°F21°C5 mph8 km/h NorthMostly Clear
12pm72°F22°C5 mph8 km/h NorthMostly Clear
1pm74°F23°C5 mph9 km/h NorthMostly Clear
DateLowHighWindDayNight
September 1052°F11°C75°F24°C5 mph9 km/h from NorthPartly CloudyClear
September 1147°F8°C68°F20°C7 mph11 km/h from NorthClearClear
September 1246°F8°C70°F21°C5 mph8 km/h from SouthPartly CloudyMostly Cloudy
September 1350°F10°C70°F21°C6 mph9 km/h from WestPartly CloudyMostly Clear
September 1450°F10°C71°F22°C5 mph7 km/h from NorthMostly ClearClear
September 1549°F10°C74°F23°C4 mph7 km/h from WestMostly ClearMostly Clear
September 1653°F12°C75°F24°C5 mph9 km/h from NorthMostly ClearMostly Clear

Yes

Low of 46°F8°C, High of 68°F20°C
Wind: 7 mph11 km/h
Precipitation: None

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