Yes

you do need a jacket based on the weather in Stirchley, Birmingham, UK 1 second ago

Why? Because just cool enough for a jacket, but not warm enough to ditch it!
52°F11°C & Mostly Clear

Wind is 7 mph12 km/h from the West, gusting to 16 mph25 km/h
October 21
9pm51°F11°C7 mph12 km/h WestMostly Clear
10pm50°F10°C6 mph10 km/h WestMostly Clear
11pm50°F10°C6 mph10 km/h WestPartly Cloudy
October 22
12am49°F9°C6 mph9 km/h WestMostly Cloudy
1am49°F9°C5 mph8 km/h WestMostly Cloudy
2am48°F9°C5 mph9 km/h WestMostly Cloudy
3am48°F9°C5 mph8 km/h SouthwestMostly Cloudy
4am47°F8°C5 mph8 km/h SouthwestPartly Cloudy
5am46°F8°C4 mph7 km/h SouthwestMostly Clear
6am46°F8°C4 mph7 km/h SouthwestMostly Clear
7am46°F8°C4 mph6 km/h SouthwestMostly Clear
8am47°F8°C4 mph7 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
October 2050°F10°C57°F14°C6 mph9 km/h from SouthwestMostly CloudyPartly Cloudy
October 2146°F8°C55°F13°C5 mph8 km/h from SouthwestMostly CloudyRain
October 2243°F6°C49°F10°C21 mph34 km/h from NorthwestRainPartly Cloudy
October 2341°F5°C51°F11°C12 mph20 km/h from SouthwestDrizzleMostly Cloudy
October 2442°F5°C47°F9°C15 mph24 km/h from NorthwestMostly CloudyPartly Cloudy
October 2540°F5°C48°F9°C12 mph19 km/h from NorthwestDrizzleMostly Cloudy
October 2743°F6°C50°F10°C11 mph18 km/h from WestMostly CloudyMostly Cloudy

Yes

Low of 46°F8°C, High of 55°F13°C
Wind: 5 mph8 km/h
Precipitation: None

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