Yes

you do need a jacket based on the weather in Claremont, CA, USA 1 second ago

Why? Because too cold for just a hoodie, too warm for a parka!
47°F9°C & Cloudy

Wind is 3 mph5 km/h from the Northeast, gusting to 4 mph6 km/h
November 25
8am47°F8°C3 mph5 km/h NortheastMostly Cloudy
9am48°F9°C3 mph5 km/h NortheastCloudy
10am49°F10°C3 mph5 km/h NortheastCloudy
11am52°F11°C3 mph4 km/h NortheastCloudy
12pm55°F13°C3 mph4 km/h EastCloudy
1pm59°F15°C3 mph4 km/h SoutheastMostly Cloudy
2pm62°F17°C2 mph3 km/h SoutheastMostly Cloudy
3pm64°F18°C2 mph3 km/h SouthMostly Cloudy
4pm66°F19°C2 mph3 km/h SouthwestMostly Cloudy
5pm67°F19°C3 mph4 km/h SouthwestMostly Cloudy
6pm67°F19°C3 mph5 km/h SouthwestMostly Cloudy
7pm66°F19°C3 mph5 km/h WestMostly Cloudy
DateLowHighWindDayNight
November 2547°F8°C67°F19°C3 mph4 km/h from WestMostly CloudyPartly Cloudy
November 2652°F11°C62°F17°C2 mph3 km/h from SouthwestCloudyCloudy
November 2754°F12°C64°F18°C3 mph4 km/h from SouthwestMostly CloudyMostly Cloudy
November 2850°F10°C68°F20°C3 mph4 km/h from EastMostly CloudyMostly Cloudy
November 2954°F12°C68°F20°C2 mph4 km/h from EastCloudyMostly Cloudy
November 3055°F13°C74°F23°C2 mph4 km/h from EastMostly CloudyPartly Cloudy
December 156°F13°C72°F22°C2 mph4 km/h from SoutheastPartly CloudyMostly Clear

Yes

Low of 52°F11°C, High of 63°F17°C
Wind: 2 mph3 km/h
Precipitation: None

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