No
you don't need a jacket based on the weather in Great Falls, MT, USA 1 second ago
90°F32°C & Clear
Wind is 8 mph13 km/h from the Northeast, gusting to 17 mph27 km/h
| July 1 | ||||
| 7pm | 90°F32°C | 9 mph14 km/h Northeast | Clear | |
| 8pm | 90°F32°C | 10 mph16 km/h Northeast | Clear | |
| 9pm | 88°F31°C | 10 mph17 km/h Northeast | Clear | |
| 10pm | 85°F30°C | 10 mph16 km/h East | Mostly Clear | |
| 11pm | 81°F27°C | 9 mph15 km/h East | Partly Cloudy | |
| July 2 | ||||
| 12am | 77°F25°C | 8 mph14 km/h East | Partly Cloudy | |
| 1am | 74°F23°C | 6 mph10 km/h East | Mostly Cloudy | |
| 2am | 71°F22°C | 6 mph9 km/h East | Partly Cloudy | |
| 3am | 69°F20°C | 5 mph8 km/h East | Mostly Clear | |
| 4am | 66°F19°C | 4 mph7 km/h East | Clear | |
| 5am | 64°F18°C | 3 mph5 km/h South | Clear | |
| 6am | 62°F17°C | 3 mph5 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 1 | 55°F13°C | 90°F32°C | 6 mph9 km/h from North | Clear | Mostly Clear |
| July 2 | 60°F16°C | 92°F34°C | 6 mph9 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| July 3 | 65°F18°C | 88°F31°C | 6 mph9 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| July 4 | 59°F15°C | 79°F26°C | 7 mph12 km/h from Northeast | Mostly Cloudy | Rain |
| July 5 | 55°F13°C | 73°F23°C | 8 mph12 km/h from Northwest | Drizzle | Mostly Clear |
| July 6 | 52°F11°C | 82°F28°C | 6 mph10 km/h from Northeast | Mostly Clear | Mostly Clear |
| July 7 | 55°F13°C | 82°F28°C | 6 mph10 km/h from North | Mostly Clear | Mostly Clear |
No
Low of 60°F16°C, High of 92°F34°CWind: 6 mph9 km/h
Precipitation: None