Yes
you do need a jacket based on the weather in Waterloo, IA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool and it's so windy, your hat has officially retired from your head!
57°F14°C & Cloudy
Wind is 14 mph23 km/h from the Southeast, gusting to 21 mph34 km/h
| October 25 | ||||
| 10pm | 57°F14°C | 14 mph22 km/h Southeast | Partly Cloudy | |
| 11pm | 54°F12°C | 12 mph20 km/h Southeast | Partly Cloudy | |
| October 26 | ||||
| 12am | 52°F11°C | 11 mph18 km/h Southeast | Partly Cloudy | |
| 1am | 50°F10°C | 12 mph19 km/h Southeast | Cloudy | |
| 2am | 49°F10°C | 12 mph19 km/h Southeast | Mostly Cloudy | |
| 3am | 49°F9°C | 12 mph19 km/h Southeast | Cloudy | |
| 4am | 48°F9°C | 12 mph19 km/h Southeast | Cloudy | |
| 5am | 48°F9°C | 11 mph18 km/h Southeast | Cloudy | |
| 6am | 47°F9°C | 10 mph16 km/h Southeast | Cloudy | |
| 7am | 47°F8°C | 10 mph16 km/h Southeast | Cloudy | |
| 8am | 46°F8°C | 9 mph15 km/h Southeast | Cloudy | |
| 9am | 46°F8°C | 9 mph14 km/h Southeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 25 | 44°F7°C | 58°F15°C | 11 mph18 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| October 26 | 45°F7°C | 63°F17°C | 12 mph19 km/h from Southeast | Mostly Clear | Mostly Clear |
| October 27 | 41°F5°C | 59°F15°C | 12 mph20 km/h from Southeast | Partly Cloudy | Drizzle |
| October 28 | 44°F6°C | 53°F12°C | 9 mph15 km/h from Southeast | Rain | Rain |
| October 29 | 42°F6°C | 52°F11°C | 13 mph22 km/h from Northeast | Rain | Partly Cloudy |
| October 30 | 38°F4°C | 52°F11°C | 8 mph13 km/h from North | Mostly Cloudy | Partly Cloudy |
| October 31 | 37°F3°C | 51°F11°C | 9 mph15 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 45°F7°C, High of 64°F18°CWind: 12 mph19 km/h
Precipitation: None