Currently: 29 °F. Clear. (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 Dec 6 |  | 34 / 18 °F | Light snow. Overcast. | 20 °F | 3 mph | ↑ | 81% | 76% | 1.87" | 0 (Low) | 7:58 am | 4:34 pm |
| Sun Dec 7 |  | 41 / 31 °F | Cloudy. | 32 °F | 15 mph | ↑ | 61% | 0% | 0.00" | 0 (Low) | 7:59 am | 4:34 pm |
| Mon Dec 8 | | 46 / 37 °F | Overcast. | 34 °F | 15 mph | ↑ | 68% | 0% | 0.00" | 0 (Low) | 8:00 am | 4:34 pm |
| Tue Dec 9 |  | 51 / 36 °F | Showers late. Overcast. | 47 °F | 6 mph | ↑ | 44% | 42% | 0.11" | 0 (Low) | 8:01 am | 4:33 pm |
| Wed Dec 10 |  | 50 / 18 °F | Icy mix. Overcast. | 40 °F | 23 mph | ↑ | 52% | 74% | 0.56" | 0 (Low) | 8:02 am | 4:33 pm |
| Thu Dec 11 |  | 20 / 6 °F | Heavy snow. Overcast. | 3 °F | 5 mph | ↑ | 93% | 74% | 8.40" | 0 (Low) | 8:03 am | 4:33 pm |
| Fri Dec 12 | | 15 / 4 °F | Light snow. Overcast. | -2 °F | 5 mph | ↑ | 97% | 24% | 3.10" | 0 (Low) | 8:04 am | 4:33 pm |
| Sat Dec 13 | | 40 / 9 °F | Cloudy. | 14 °F | 6 mph | ↑ | 83% | 4% | 0.00" | 0 (Low) | 8:04 am | 4:34 pm |
| Sun Dec 14 | | 43 / 25 °F | Cloudy. | 38 °F | 4 mph | ↑ | 89% | 5% | 0.00" | 0 (Low) | 8:05 am | 4:34 pm |
| Mon Dec 15 | | 37 / 16 °F | Light snow early. Overcast. | 25 °F | 4 mph | ↑ | 93% | 43% | 0.04" | 0 (Low) | 8:06 am | 4:34 pm |
| Tue Dec 16 |  | 35 / 16 °F | Partly cloudy. | 24 °F | 4 mph | ↑ | 89% | 6% | 0.00" | 0 (Low) | 8:07 am | 4:34 pm |
| Wed Dec 17 |  | 34 / 18 °F | Broken clouds. | 31 °F | 2 mph | ↑ | 92% | 6% | 0.00" | 0 (Low) | 8:07 am | 4:35 pm |
| Thu Dec 18 | | 36 / 19 °F | Mostly cloudy. | 35 °F | 2 mph | ↑ | 88% | 6% | 0.00" | 0 (Low) | 8:08 am | 4:35 pm |
| Fri Dec 19 | | 34 / 17 °F | Light snow early. Overcast. | 28 °F | 5 mph | ↑ | 95% | 50% | 0.43" | 0 (Low) | 8:09 am | 4:35 pm |
| Sat Dec 20 | | 34 / 17 °F | Light snow. Overcast. | 28 °F | 5 mph | ↑ | 95% | 57% | 0.87" | 0 (Low) | 8:09 am | 4:36 pm |
| * Updated Friday, December 5, 2025 8:24:06 pm Great Falls time - Weather by CustomWeather, © 2025 | ||||||||||||