Currently: 49 °F. Sunny. (Weather station: Great Falls International Airport, USA). See more current weatherPast Weather in Great Falls — Graph
Great Falls Temperature Yesterday
Maximum temperature yesterday: 75 °F (at 2:53 pm)
Minimum temperature yesterday: 56 °F (at 3:53 am)
Average temperature yesterday: 64 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 75 °F (Mar 20, 2:53 pm) | 100% (Mar 6, 6:03 am) | 30.61 "Hg (Mar 6, 6:03 am) |
| Low | -3 °F (Mar 15, 6:53 am) | 19% (Mar 20, 4:53 pm) | 29.45 "Hg (Mar 8, 2:53 pm) |
| Average | 37 °F | 64% | 29.93 "Hg |
| * Reported Mar 6 6:03 am — Mar 21 7:53 am, Great Falls. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Great Falls Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 7:53 am Sat, Mar 21 | | 47 °F | Sunny. | 7 mph | ↑ | 66% | 29.79 "Hg | 10 mi |
| 6:53 am |  | 47 °F | Clear. | No wind | ↑ | 64% | 29.77 "Hg | 10 mi |
| 5:53 am | | 48 °F | Clear. | 10 mph | ↑ | 61% | 29.77 "Hg | 10 mi |
| 4:53 am | | 55 °F | Clear. | 15 mph | ↑ | 49% | 29.75 "Hg | 10 mi |
| 3:53 am | | 55 °F | Clear. | 16 mph | ↑ | 49% | 29.76 "Hg | 10 mi |
| 2:53 am | | 56 °F | Clear. | 18 mph | ↑ | 46% | 29.77 "Hg | 10 mi |
| 1:53 am | | 56 °F | Clear. | 16 mph | ↑ | 46% | 29.78 "Hg | 10 mi |
| 12:53 am | | 59 °F | Clear. | 24 mph | ↑ | 39% | 29.78 "Hg | 10 mi |
| 11:53 pm Fri, Mar 20 | | 61 °F | Clear. | 29 mph | ↑ | 34% | 29.77 "Hg | 10 mi |
| 10:53 pm | | 60 °F | Clear. | 26 mph | ↑ | 36% | 29.80 "Hg | 10 mi |
| 9:53 pm | | 60 °F | Clear. | 21 mph | ↑ | 36% | 29.80 "Hg | 10 mi |
| 8:53 pm | | 61 °F | Clear. | 16 mph | ↑ | 31% | 29.80 "Hg | 10 mi |
| 7:53 pm | | 64 °F | Clear. | 16 mph | ↑ | 28% | 29.80 "Hg | 10 mi |
| 6:53 pm | | 70 °F | Sunny. | 28 mph | ↑ | 23% | 29.79 "Hg | 10 mi |
| 5:53 pm | | 73 °F | Sunny. | 32 mph | ↑ | 20% | 29.79 "Hg | 10 mi |
| 4:53 pm | | 75 °F | Sunny. | 33 mph | ↑ | 19% | 29.80 "Hg | 10 mi |
| 3:53 pm | | 75 °F | Sunny. | 33 mph | ↑ | 20% | 29.80 "Hg | 10 mi |
| 2:53 pm | | 75 °F | Sunny. | 33 mph | ↑ | 21% | 29.82 "Hg | 10 mi |
| 1:53 pm | | 73 °F | Sunny. | 37 mph | ↑ | 23% | 29.83 "Hg | 10 mi |
| 12:53 pm | | 72 °F | Sunny. | 36 mph | ↑ | 24% | 29.85 "Hg | 10 mi |
| 11:53 am |  | 70 °F | Scattered clouds. | 35 mph | ↑ | 27% | 29.87 "Hg | 10 mi |
| 10:53 am |  | 63 °F | Partly sunny. | 21 mph | ↑ | 33% | 29.94 "Hg | 10 mi |
| 9:53 am | | 63 °F | Sunny. | 38 mph | ↑ | 34% | 29.87 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||