Yes

you do need a jacket based on the weather in Moorhead, MN, USA 1 second ago

Why? Because the wind could blow a wig clean off your head!
74°F23°C & Clear

Wind is 12 mph19 km/h from the Northwest, gusting to 22 mph35 km/h
August 12
1pm74°F23°C12 mph20 km/h NorthwestClear
2pm76°F25°C14 mph22 km/h NorthwestMostly Clear
3pm77°F25°C14 mph22 km/h NorthwestMostly Clear
4pm78°F26°C13 mph21 km/h NorthwestMostly Clear
5pm78°F26°C13 mph20 km/h NorthwestMostly Clear
6pm78°F26°C12 mph19 km/h NorthwestMostly Clear
7pm77°F25°C10 mph17 km/h NorthwestMostly Clear
8pm75°F24°C8 mph13 km/h NorthwestMostly Clear
9pm72°F22°C5 mph8 km/h NorthwestMostly Clear
10pm68°F20°C4 mph7 km/h NorthwestMostly Clear
11pm66°F19°C3 mph5 km/h NorthwestClear
August 13
12am64°F18°C3 mph5 km/h NorthClear
DateLowHighWindDayNight
August 1260°F16°C78°F26°C10 mph17 km/h from NorthwestMostly ClearMostly Clear
August 1355°F13°C79°F26°C6 mph9 km/h from SoutheastMostly ClearThunderstorms
August 1467°F19°C83°F28°C16 mph26 km/h from SouthWindyPartly Cloudy
August 1567°F19°C80°F27°C7 mph12 km/h from NortheastPartly CloudyThunderstorms
August 1664°F18°C81°F27°C8 mph13 km/h from NortheastMostly CloudyMostly Cloudy
August 1766°F19°C84°F29°C9 mph14 km/h from SoutheastMostly CloudyCloudy
August 1868°F20°C79°F26°C9 mph14 km/h from SoutheastThunderstormsMostly Cloudy

Yes

Low of 55°F13°C, High of 79°F26°C
Wind: 6 mph9 km/h
Precipitation: 3% rain

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