Currently: 33 °F. Light snow. Overcast. (Weather station: Sidney-Richland, USA). See more current weatherSidney Extended Forecast with high and low temperatures
2 Week Extended Forecast in Sidney, 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 |  | 31 / 15 °F | Light snow. Overcast. | 15 °F | 5 mph | ↑ | 81% | 41% | 1.11" | 0 (Low) | 7:29 am | 4:05 pm |
| Sat Dec 6 | | 16 / -2 °F | Moderate snow. Overcast. | -2 °F | 10 mph | ↑ | 85% | 77% | 4.39" | 0 (Low) | 7:30 am | 4:04 pm |
| Sun Dec 7 | | 27 / -2 °F | Light snow. Overcast. | 21 °F | 5 mph | ↑ | 78% | 21% | 1.78" | 0 (Low) | 7:31 am | 4:04 pm |
| Mon Dec 8 | | 33 / 1 °F | Light snow late. Increasing cloudiness. | 22 °F | 9 mph | ↑ | 75% | 43% | 0.24" | 0 (Low) | 7:32 am | 4:04 pm |
| Tue Dec 9 |  | 44 / 16 °F | Rain changing to snow. Overcast. | 26 °F | 26 mph | ↑ | 75% | 70% | 2.47" | 0 (Low) | 7:33 am | 4:04 pm |
| Wed Dec 10 |  | 24 / 4 °F | Cloudy. | 13 °F | 5 mph | ↑ | 76% | 3% | 0.00" | 0 (Low) | 7:34 am | 4:04 pm |
| Thu Dec 11 |  | 10 / 1 °F | Breaks of sun late. | 3 °F | 4 mph | ↑ | 73% | 1% | 0.00" | 0 (Low) | 7:35 am | 4:04 pm |
| Fri Dec 12 | | 21 / 3 °F | Light snow. Overcast. | 16 °F | 3 mph | ↑ | 94% | 50% | 1.01" | 0 (Low) | 7:36 am | 4:04 pm |
| Sat Dec 13 | | 28 / 6 °F | Light snow early. Overcast. | 22 °F | 5 mph | ↑ | 94% | 67% | 3.68" | 0 (Low) | 7:37 am | 4:04 pm |
| Sun Dec 14 | | 28 / 16 °F | Light snow. Overcast. | 18 °F | 9 mph | ↑ | 88% | 48% | 1.12" | 0 (Low) | 7:38 am | 4:04 pm |
| Mon Dec 15 | | 28 / 9 °F | Light snow early. Overcast. | 18 °F | 9 mph | ↑ | 85% | 51% | 0.72" | 0 (Low) | 7:38 am | 4:05 pm |
| Tue Dec 16 |  | 14 / 7 °F | Mostly cloudy. | 4 °F | 5 mph | ↑ | 84% | 6% | 0.00" | 0 (Low) | 7:39 am | 4:05 pm |
| Wed Dec 17 | | 14 / 5 °F | Cloudy. | -4 °F | 16 mph | ↑ | 85% | 6% | 0.00" | 0 (Low) | 7:40 am | 4:05 pm |
| Thu Dec 18 | | 17 / 6 °F | Light snow late. Increasing cloudiness. | 6 °F | 7 mph | ↑ | 89% | 52% | 0.57" | 0 (Low) | 7:40 am | 4:05 pm |
| Fri Dec 19 | | 14 / 5 °F | Light snow early. Morning clouds. | 2 °F | 7 mph | ↑ | 90% | 55% | 1.08" | 0 (Low) | 7:41 am | 4:06 pm |
| * Updated Thursday, December 4, 2025 8:24:08 pm Sidney time - Weather by CustomWeather, © 2025 | ||||||||||||