Sidney 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 | ||
| Wed Jan 21 |  | 23 / 8 °F | Light snow early. Mostly cloudy. | 2 °F | 17 mph | ↑ | 59% | 23% | 0.83" | 0 (Low) | 7:35 am | 4:40 pm |
| Thu Jan 22 | | 9 / -20 °F | Light snow early. Decreasing cloudiness. | -28 °F | 15 mph | ↑ | 52% | 24% | 1.42" | 0 (Low) | 7:34 am | 4:42 pm |
| Fri Jan 23 |  | -5 / -24 °F | Partly cloudy. | -19 °F | 5 mph | ↑ | 51% | 0% | 0.00" | 0 (Low) | 7:33 am | 4:43 pm |
| Sat Jan 24 | | 10 / -13 °F | Light snow late. Overcast. | -8 °F | 10 mph | ↑ | 75% | 23% | 0.59" | 0 (Low) | 7:32 am | 4:45 pm |
| Sun Jan 25 |  | 0 / -21 °F | Sunny. | -16 °F | 8 mph | ↑ | 53% | 5% | 0.00" | 0 (Low) | 7:31 am | 4:46 pm |
| Mon Jan 26 |  | 31 / -2 °F | Mostly sunny. | 21 °F | 10 mph | ↑ | 55% | 0% | 0.00" | 0 (Low) | 7:30 am | 4:48 pm |
| Tue Jan 27 |  | 20 / 5 °F | Overcast. | 12 °F | 5 mph | ↑ | 70% | 0% | 0.00" | 0 (Low) | 7:29 am | 4:50 pm |
| Wed Jan 28 | | 28 / 5 °F | Light snow. Cloudy. | 15 °F | 12 mph | ↑ | 89% | 51% | 0.30" | 0 (Low) | 7:28 am | 4:51 pm |
| Thu Jan 29 | | 27 / 5 °F | Light snow late. Breaks of sun late. | 24 °F | 3 mph | ↑ | 83% | 51% | 0.43" | 0 (Low) | 7:27 am | 4:53 pm |
| Fri Jan 30 | | 21 / 5 °F | Light snow early. Decreasing cloudiness. | 9 °F | 7 mph | ↑ | 84% | 47% | 1.04" | 0 (Low) | 7:25 am | 4:54 pm |
| Sat Jan 31 | | 26 / 8 °F | Sunny. | 12 °F | 11 mph | ↑ | 73% | 3% | 0.00" | 0 (Low) | 7:24 am | 4:56 pm |
| Sun Feb 1 | | 31 / 10 °F | Scattered clouds. | 22 °F | 7 mph | ↑ | 75% | 5% | 0.00" | 0 (Low) | 7:23 am | 4:57 pm |
| Mon Feb 2 | | 32 / 15 °F | Sunny. | 29 °F | 2 mph | ↑ | 83% | 6% | 0.00" | 0 (Low) | 7:21 am | 4:59 pm |
| Tue Feb 3 | | 32 / 14 °F | Mostly sunny. | 23 °F | 5 mph | ↑ | 88% | 6% | 0.00" | 0 (Low) | 7:20 am | 5:00 pm |
| Wed Feb 4 | | 32 / 14 °F | Mostly sunny. | 20 °F | 11 mph | ↑ | 77% | 6% | 0.00" | 0 (Low) | 7:19 am | 5:02 pm |
| * Updated Wednesday, January 21, 2026 2:24:03 am Sidney time - Weather by CustomWeather, © 2026 | ||||||||||||