Yes

you do need a jacket based on the weather in Nairobi, Kenya 1 second ago

Why? Because just cool enough for a jacket, but not warm enough to ditch it!
59°F15°C & Cloudy

Wind is 3 mph5 km/h from the East, gusting to 10 mph16 km/h
September 22
10pm59°F15°C3 mph5 km/h EastCloudy
11pm59°F15°C3 mph5 km/h EastCloudy
September 23
12am59°F15°C3 mph5 km/h EastCloudy
1am61°F16°C4 mph6 km/h EastCloudy
2am63°F17°C5 mph8 km/h EastCloudy
3am66°F19°C6 mph9 km/h EastMostly Cloudy
4am70°F21°C7 mph11 km/h SoutheastPartly Cloudy
5am73°F23°C8 mph12 km/h SoutheastPartly Cloudy
6am75°F24°C8 mph13 km/h SoutheastPartly Cloudy
7am77°F25°C9 mph14 km/h SoutheastPartly Cloudy
8am77°F25°C9 mph14 km/h SoutheastPartly Cloudy
9am77°F25°C9 mph14 km/h SoutheastPartly Cloudy
DateLowHighWindDayNight
September 2259°F15°C77°F25°C7 mph12 km/h from EastPartly CloudyPartly Cloudy
September 2354°F12°C78°F25°C5 mph8 km/h from EastMostly CloudyMostly Cloudy
September 2455°F13°C80°F27°C4 mph7 km/h from SoutheastPartly CloudyPartly Cloudy
September 2556°F13°C78°F25°C4 mph7 km/h from SoutheastPartly CloudyPartly Cloudy
September 2657°F14°C78°F26°C5 mph8 km/h from SoutheastPartly CloudyMostly Clear
September 2754°F12°C78°F26°C5 mph8 km/h from EastPartly CloudyPartly Cloudy
September 2856°F14°C79°F26°C5 mph8 km/h from EastPartly CloudyPartly Cloudy

Yes

Low of 55°F13°C, High of 78°F26°C
Wind: 5 mph8 km/h
Precipitation: None

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