Currently: 79 °F. Clear. (Weather station: Columbia Owens Downtown Airport, USA). See more current weatherPast Weather in Town of Great Falls — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
63
66
69
72
75
78
81
84
87
90
93
96
Wed, Jul 30
Lo:79
6 pm
Hi:81
2
Thu, Jul 31
Lo:79
12 am
Hi:79
0
Lo:79
6 am
Hi:88
4
Lo:90
12 pm
Hi:97
9
Lo:79
6 pm
Hi:90
3
Fri, Aug 1
Lo:77
12 am
Hi:79
1
Lo:75
6 am
Hi:90
2
Lo:91
12 pm
Hi:97
6
Lo:73
6 pm
Hi:84
6
Sat, Aug 2
Lo:73
12 am
Hi:73
2
Lo:73
6 am
Hi:75
3
Lo:77
12 pm
Hi:79
5
Lo:73
6 pm
Hi:77
5
Sun, Aug 3
Lo:70
12 am
Hi:73
4
Lo:70
6 am
Hi:77
6
Lo:68
12 pm
Hi:75
3
Lo:64
6 pm
Hi:66
2
Mon, Aug 4
Lo:66
12 am
Hi:68
1
Lo:68
6 am
Hi:73
2
Lo:72
12 pm
Hi:77
4
Lo:70
6 pm
Hi:72
0
Tue, Aug 5
Lo:72
12 am
Hi:72
0
Lo:70
6 am
Hi:75
2
Lo:70
12 pm
Hi:75
3
Lo:70
6 pm
Hi:73
3
Wed, Aug 6
Lo:66
12 am
Hi:70
2
Lo:66
6 am
Hi:70
3
Lo:70
12 pm
Hi:77
2
Lo:72
6 pm
Hi:77
2
Thu, Aug 7
Lo:70
12 am
Hi:72
2
Lo:70
6 am
Hi:72
3
Lo:73
12 pm
Hi:75
4
Lo:72
6 pm
Hi:73
1
Fri, Aug 8
Lo:72
12 am
Hi:72
1
Lo:72
6 am
Hi:73
4
Lo:75
12 pm
Hi:82
3
Lo:72
6 pm
Hi:77
1
Sat, Aug 9
Lo:72
12 am
Hi:72
2
Lo:72
6 am
Hi:81
6
Lo:84
12 pm
Hi:84
4
Lo:73
6 pm
Hi:75
0
Sun, Aug 10
Lo:73
12 am
Hi:73
2
Lo:73
6 am
Hi:79
5
Lo:75
12 pm
Hi:81
5
Lo:73
6 pm
Hi:79
2
Mon, Aug 11
Lo:73
12 am
Hi:73
1
Lo:75
6 am
Hi:81
3
Lo:79
12 pm
Hi:86
5
Lo:77
6 pm
Hi:79
2
Tue, Aug 12
Lo:77
12 am
Hi:77
1
Lo:77
6 am
Hi:81
0
Lo:82
12 pm
Hi:90
2
Lo:77
6 pm
Hi:84
1
Wed, Aug 13
Lo:75
12 am
Hi:77
0
Lo:77
6 am
Hi:88
4
Lo:90
12 pm
Hi:93
7
Lo:81
6 pm
Hi:91
4
Thu, Aug 14
Lo:79
12 am
Hi:81
4
Lo:77
6 am
Hi:79
1
Lo:79
12 pm
Hi:86
2
Lo:79
6 pm
Hi:86
0
Wednesday, July 30, 2025, 6:00 pm — 12:00 am
81 / 79 °F
Heavy rain. Passing clouds.
Humidity: 91%
Barometer: 29.99 "Hg
W
Wind: 2.486 mph
Town of Great Falls Temperature Yesterday
Maximum temperature yesterday: 86 °F (at 4:53 pm)
Minimum temperature yesterday: 77 °F (at 6:53 am)
Average temperature yesterday: 80 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 96 °F (Jul 31, 5:53 pm) | 100% (Aug 12, 6:20 am) | 30.29 "Hg (Aug 12, 6:20 am) |
| Low | 64 °F (Aug 3, 9:38 pm) | 44% (Aug 1, 5:18 pm) | 29.90 "Hg (Aug 13, 6:53 pm) |
| Average | 76 °F | 85% | 30.10 "Hg |
| * Reported Jul 30 10:43 pm — Aug 14 10:53 pm, Town of Great Falls. Weather by CustomWeather, © 2025 | |||
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
Town of Great Falls Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:53 pm Thu, Aug 14 | | 79 °F | Clear. | No wind | ↑ | 94% | 30.01 "Hg | 10 mi |
| 9:53 pm | | 80 °F | Clear. | No wind | ↑ | 90% | 29.99 "Hg | 10 mi |
| 8:53 pm | | 81 °F | Clear. | No wind | ↑ | 88% | 29.97 "Hg | 10 mi |
| 7:53 pm |  | 84 °F | Sunny. | No wind | ↑ | 80% | 29.95 "Hg | 10 mi |
| 6:53 pm | | 86 °F | Sunny. | No wind | ↑ | 70% | 29.94 "Hg | 10 mi |
| 5:53 pm |  | 85 °F | Passing clouds. | No wind | ↑ | 72% | 29.94 "Hg | 10 mi |
| 4:53 pm | | 86 °F | Sunny. | 3 mph | ↑ | 70% | 29.95 "Hg | 10 mi |
| 3:53 pm | | 83 °F | Passing clouds. | 5 mph | ↑ | 82% | 29.95 "Hg | 10 mi |
| 3:21 pm |  | 80 °F | Light rain. Mostly cloudy. | 3 mph | ↑ | 94% | 29.97 "Hg | 10 mi |
| 3:08 pm |  | 79 °F | Heavy rain. Fog. | 3 mph | ↑ | 94% | 29.97 "Hg | 1 mi |
| 2:03 pm |  | 81 °F | More clouds than sun. | No wind | ↑ | 85% | 29.98 "Hg | 10 mi |
| 1:28 pm |  | 82 °F | Low clouds. | No wind | ↑ | 82% | 29.98 "Hg | 10 mi |
| 1:10 pm | | 81 °F | Mostly cloudy. | No wind | ↑ | 85% | 29.98 "Hg | 10 mi |
| 12:53 pm | | 80 °F | Broken clouds. | 5 mph | ↑ | 90% | 29.97 "Hg | 10 mi |
| 12:29 pm | | 79 °F | Mostly cloudy. | 3 mph | ↑ | 90% | 29.99 "Hg | 9 mi |
| 12:14 pm | | 78 °F | Cloudy. | No wind | ↑ | 93% | 29.99 "Hg | 9 mi |
| 11:53 am | | 78 °F | Light rain. Fog. | 3 mph | ↑ | 96% | 29.98 "Hg | 5 mi |
| 11:28 am | | 78 °F | Heavy rain. Fog. | 3 mph | ↑ | 93% | 29.99 "Hg | 2 mi |
| 10:53 am | | 77 °F | Light rain. Fog. | No wind | ↑ | 96% | 29.98 "Hg | 6 mi |
| 10:03 am | | 77 °F | Light rain. Fog. | No wind | ↑ | 94% | 29.98 "Hg | 2 mi |
| 8:53 am | | 78 °F | Light rain. Mostly cloudy. | No wind | ↑ | 93% | 29.97 "Hg | 8 mi |
| 7:53 am | | 77 °F | Partly sunny. | No wind | ↑ | 96% | 29.96 "Hg | 10 mi |
| 6:53 am | | 77 °F | Scattered clouds. | No wind | ↑ | 94% | 29.96 "Hg | 10 mi |
| 5:53 am |  | 78 °F | Light rain. Clear. | 6 mph | ↑ | 90% | 29.95 "Hg | 7 mi |
| 4:53 am |  | 79 °F | Overcast. | 3 mph | ↑ | 88% | 29.94 "Hg | 10 mi |
| 3:53 am |  | 79 °F | Passing clouds. | No wind | ↑ | 88% | 29.93 "Hg | 10 mi |
| 2:53 am |  | 79 °F | Partly cloudy. | 3 mph | ↑ | 88% | 29.94 "Hg | 10 mi |
| 1:53 am | | 80 °F | Passing clouds. | 5 mph | ↑ | 81% | 29.96 "Hg | 10 mi |
| 12:53 am | | 81 °F | Passing clouds. | 5 mph | ↑ | 85% | 29.96 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||