No
you don't need a jacket based on the weather in Hesperia, CA, USA 1 second ago
70°F21°C & Windy
Wind is 16 mph26 km/h from the S, gusting to 30 mph48 km/h
| May 19 | ||||
| 10pm | 67°F20°C | 15 mph25 km/h S | Windy | |
| 11pm | 63°F17°C | 14 mph23 km/h S | Clear | |
| May 20 | ||||
| 12am | 61°F16°C | 14 mph22 km/h S | Clear | |
| 1am | 59°F15°C | 13 mph22 km/h S | Clear | |
| 2am | 57°F14°C | 13 mph20 km/h S | Clear | |
| 3am | 56°F13°C | 12 mph19 km/h S | Clear | |
| 4am | 55°F13°C | 12 mph19 km/h S | Clear | |
| 5am | 53°F12°C | 12 mph19 km/h S | Clear | |
| 6am | 52°F11°C | 11 mph19 km/h S | Clear | |
| 7am | 52°F11°C | 11 mph18 km/h S | Clear | |
| 8am | 51°F10°C | 11 mph18 km/h S | Clear | |
| 9am | 50°F10°C | 12 mph19 km/h S | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 19 | 52°F11°C | 78°F26°C | 13 mph22 km/h from S | Clear | Clear |
| May 20 | 50°F10°C | 71°F22°C | 17 mph28 km/h from S | Windy | Clear |
| May 21 | 48°F9°C | 79°F26°C | 7 mph11 km/h from NE | Clear | Clear |
| May 22 | 51°F11°C | 77°F25°C | 12 mph19 km/h from S | Clear | Clear |
| May 23 | 51°F11°C | 74°F23°C | 15 mph25 km/h from S | Windy | Mostly Clear |
| May 24 | 50°F10°C | 70°F21°C | 16 mph25 km/h from S | Windy | Mostly Clear |
| May 25 | 46°F8°C | 68°F20°C | 14 mph23 km/h from S | Clear | Mostly Clear |
Yes
Low of 50°F10°C, High of 71°F22°CWind: 17 mph28 km/h
Precipitation: None