Currently: 47 °F. Sunny. (Weather station: Great Falls International Airport, USA). See more current weatherGreat Falls Extended Forecast with high and low temperatures
2 Week Extended Forecast in Great Falls, Montana, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Mar 21 |  | 60 / 35 °F | Light showers. Cloudy. | 39 °F | 9 mph | ↑ | 69% | 73% | 0.18" | 3 (Moderate) | 7:25 am | 7:39 pm |
| Sun Mar 22 |  | 56 / 32 °F | Mostly sunny. | 53 °F | 7 mph | ↑ | 17% | 5% | 0.00" | 3 (Moderate) | 7:23 am | 7:41 pm |
| Mon Mar 23 |  | 62 / 32 °F | Overcast. | 61 °F | 4 mph | ↑ | 18% | 0% | 0.00" | 3 (Moderate) | 7:21 am | 7:42 pm |
| Tue Mar 24 | | 64 / 42 °F | Overcast. | 63 °F | 11 mph | ↑ | 26% | 4% | 0.00" | 0 (Low) | 7:19 am | 7:43 pm |
| Wed Mar 25 | | 60 / 43 °F | Overcast. | 55 °F | 28 mph | ↑ | 22% | 1% | 0.00" | 0 (Low) | 7:17 am | 7:45 pm |
| Thu Mar 26 |  | 55 / 25 °F | Mostly cloudy. | 50 °F | 10 mph | ↑ | 21% | 14% | 0.01" | 3 (Moderate) | 7:15 am | 7:46 pm |
| Fri Mar 27 | | 53 / 19 °F | Sunny. | 48 °F | 6 mph | ↑ | 30% | 0% | 0.00" | 3 (Moderate) | 7:13 am | 7:48 pm |
| Sat Mar 28 |  | 61 / 28 °F | Afternoon clouds. | 57 °F | 8 mph | ↑ | 18% | 3% | 0.00" | 3 (Moderate) | 7:11 am | 7:49 pm |
| Sun Mar 29 | | 64 / 38 °F | Morning clouds. | 53 °F | 28 mph | ↑ | 27% | 4% | 0.00" | 3 (Moderate) | 7:09 am | 7:50 pm |
| Mon Mar 30 | | 50 / 34 °F | Overcast. | 44 °F | 9 mph | ↑ | 21% | 6% | 0.00" | 0 (Low) | 7:07 am | 7:52 pm |
| Tue Mar 31 | | 50 / 33 °F | Afternoon clouds. | 43 °F | 19 mph | ↑ | 22% | 6% | 0.00" | 0 (Low) | 7:05 am | 7:53 pm |
| Wed Apr 1 | | 52 / 30 °F | Cloudy. | 46 °F | 11 mph | ↑ | 23% | 6% | 0.00" | 3 (Moderate) | 7:03 am | 7:55 pm |
| Thu Apr 2 | | 54 / 36 °F | Overcast. | 44 °F | 24 mph | ↑ | 34% | 6% | 0.00" | 3 (Moderate) | 7:01 am | 7:56 pm |
| Fri Apr 3 | | 52 / 40 °F | Light showers. Overcast. | 49 °F | 6 mph | ↑ | 94% | 71% | 0.16" | 0 (Low) | 6:59 am | 7:58 pm |
| Sat Apr 4 | | 52 / 37 °F | Overcast. | 44 °F | 17 mph | ↑ | 44% | 6% | 0.00" | 0 (Low) | 6:57 am | 7:59 pm |
| * Updated Saturday, March 21, 2026 3:23:58 am Great Falls time - Weather by CustomWeather, © 2026 | ||||||||||||