Yes
you do need a jacket based on the weather in Merrillville, IN 46410, USA 1 second ago
Why? Because there's a refreshing nip in the air.
33°F1°C & Cloudy
Wind is 3 mph5 km/h from the E, gusting to 7 mph11 km/h
| April 25 | ||||
| 7am | 34°F1°C | 4 mph6 km/h E | Mostly Cloudy | |
| 8am | 36°F2°C | 3 mph5 km/h SE | Mostly Cloudy | |
| 9am | 40°F4°C | 5 mph8 km/h SE | Partly Cloudy | |
| 10am | 44°F7°C | 6 mph9 km/h SE | Partly Cloudy | |
| 11am | 47°F8°C | 6 mph10 km/h SE | Mostly Clear | |
| 12pm | 49°F10°C | 7 mph10 km/h SE | Mostly Clear | |
| 1pm | 52°F11°C | 6 mph10 km/h SE | Clear | |
| 2pm | 54°F12°C | 6 mph10 km/h SE | Mostly Clear | |
| 3pm | 56°F13°C | 6 mph10 km/h SE | Mostly Clear | |
| 4pm | 57°F14°C | 6 mph10 km/h E | Mostly Clear | |
| 5pm | 58°F14°C | 7 mph12 km/h E | Partly Cloudy | |
| 6pm | 58°F14°C | 7 mph12 km/h E | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 32°F-0°C | 58°F14°C | 6 mph10 km/h from E | Mostly Clear | Mostly Clear |
| April 26 | 40°F4°C | 61°F16°C | 15 mph25 km/h from SE | Rain | Rain |
| April 27 | 59°F15°C | 76°F25°C | 19 mph31 km/h from S | Drizzle | Mostly Cloudy |
| April 28 | 64°F18°C | 79°F26°C | 17 mph27 km/h from S | Windy | Rain |
| April 29 | 59°F15°C | 72°F22°C | 16 mph25 km/h from SW | Rain | Partly Cloudy |
| April 30 | 52°F11°C | 71°F22°C | 7 mph11 km/h from SW | Clear | Partly Cloudy |
| May 1 | 58°F15°C | 75°F24°C | 7 mph12 km/h from SW | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 40°F5°C, High of 62°F17°CWind: 15 mph25 km/h
Precipitation: 40% rain