No

you don't need a jacket based on the weather in San Diego, CA, USA 2 minutes ago

65°F18°C & Mostly Cloudy

Wind is 4 mph6 km/h from the Northwest, gusting to 6 mph10 km/h
July 26
3am64°F18°C4 mph6 km/h NorthwestMostly Cloudy
4am64°F18°C3 mph6 km/h NorthwestMostly Cloudy
5am64°F18°C3 mph5 km/h NorthwestCloudy
6am64°F18°C2 mph4 km/h NorthCloudy
7am63°F17°C2 mph3 km/h NorthCloudy
8am64°F18°C2 mph3 km/h NortheastCloudy
9am64°F18°C2 mph3 km/h EastCloudy
10am64°F18°C2 mph3 km/h NortheastMostly Cloudy
11am65°F18°C2 mph3 km/h NorthwestMostly Cloudy
12pm67°F19°C3 mph4 km/h WestPartly Cloudy
1pm69°F20°C5 mph7 km/h WestPartly Cloudy
2pm71°F22°C6 mph10 km/h WestMostly Clear
DateLowHighWindDayNight
July 2564°F18°C73°F23°C6 mph10 km/h from WestPartly CloudyMostly Cloudy
July 2663°F17°C73°F23°C7 mph11 km/h from WestPartly CloudyPartly Cloudy
July 2762°F17°C73°F23°C7 mph11 km/h from WestMostly ClearPartly Cloudy
July 2862°F17°C74°F23°C7 mph11 km/h from WestMostly ClearPartly Cloudy
July 2962°F17°C74°F23°C6 mph10 km/h from WestMostly ClearMostly Clear
July 3062°F17°C76°F24°C6 mph10 km/h from WestMostly ClearPartly Cloudy
July 3163°F17°C74°F23°C6 mph9 km/h from WestMostly ClearMostly Clear

No

Low of 64°F18°C, High of 73°F23°C
Wind: 7 mph11 km/h
Precipitation: None

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