Currently: 37 °F. Overcast. (Weather station: Helena Regional Airport, USA). See more current weatherLouisville Extended Forecast with high and low temperatures
2 Week Extended Forecast in Louisville, Montana, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Fri Dec 5 |  | 43 / 28 °F | Light snow late. Cloudy. | 33 °F | 3 mph | ↑ | 69% | 75% | 0.31" | 0 (Low) | 7:55 am | 4:40 pm |
| Sat Dec 6 |  | 42 / 35 °F | Sprinkles early. Breaks of sun late. | 33 °F | 10 mph | ↑ | 60% | 44% | 0.07" | 0 (Low) | 7:56 am | 4:39 pm |
| Sun Dec 7 |  | 40 / 31 °F | Light icy mix early. Cloudy. | 34 °F | 6 mph | ↑ | 53% | 23% | 0.11" | 0 (Low) | 7:57 am | 4:39 pm |
| Mon Dec 8 | | 43 / 30 °F | Overcast. | 36 °F | 6 mph | ↑ | 66% | 0% | 0.00" | 0 (Low) | 7:58 am | 4:39 pm |
| Tue Dec 9 | | 48 / 38 °F | Sprinkles. Overcast. | 34 °F | 21 mph | ↑ | 56% | 57% | 0.12" | 0 (Low) | 7:59 am | 4:39 pm |
| Wed Dec 10 |  | 51 / 32 °F | Rain. Overcast. | 43 °F | 13 mph | ↑ | 60% | 78% | 1.20" | 0 (Low) | 8:00 am | 4:39 pm |
| Thu Dec 11 |  | 35 / 20 °F | Afternoon clouds. | 26 °F | 6 mph | ↑ | 54% | 5% | 0.00" | 0 (Low) | 8:01 am | 4:39 pm |
| Fri Dec 12 |  | 32 / 20 °F | Moderate snow. Overcast. | 15 °F | 3 mph | ↑ | 70% | 67% | 5.40" | 0 (Low) | 8:02 am | 4:39 pm |
| Sat Dec 13 | | 32 / 14 °F | Moderate snow. Overcast. | 8 °F | 5 mph | ↑ | 98% | 67% | 3.22" | 0 (Low) | 8:03 am | 4:39 pm |
| Sun Dec 14 | | 26 / 10 °F | Light snow. Mostly cloudy. | 9 °F | 3 mph | ↑ | 85% | 51% | 1.06" | 0 (Low) | 8:04 am | 4:40 pm |
| Mon Dec 15 | | 16 / 7 °F | Light snow. Overcast. | 16 °F | 2 mph | ↑ | 82% | 60% | 1.38" | 0 (Low) | 8:04 am | 4:40 pm |
| Tue Dec 16 | | 20 / 9 °F | Light snow early. Overcast. | 12 °F | 3 mph | ↑ | 86% | 48% | 0.81" | 0 (Low) | 8:05 am | 4:40 pm |
| Wed Dec 17 | | 30 / 18 °F | Light snow. Overcast. | 26 °F | 5 mph | ↑ | 90% | 57% | 0.48" | 0 (Low) | 8:06 am | 4:40 pm |
| Thu Dec 18 | | 34 / 22 °F | Light snow. Overcast. | 34 °F | 1 mph | ↑ | 91% | 50% | 0.50" | 0 (Low) | 8:06 am | 4:41 pm |
| Fri Dec 19 | | 32 / 20 °F | Light snow. Overcast. | 32 °F | 3 mph | ↑ | 88% | 59% | 1.72" | 0 (Low) | 8:07 am | 4:41 pm |
| * Updated Friday, December 5, 2025 8:24:01 am Louisville time - Weather by CustomWeather, © 2025 | ||||||||||||