Boulder Extended Forecast with high and low temperatures
2 Week Extended Forecast in Boulder, Colorado, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Dec 6 |  | 48 / 30 °F | Sprinkles early. Sunny. | 36 °F | 22 mph | ↑ | 38% | 43% | 0.09" | 3 (Moderate) | 7:08 am | 4:35 pm |
| Sun Dec 7 |  | 43 / 27 °F | Afternoon clouds. | 35 °F | 11 mph | ↑ | 37% | 0% | 0.00" | 3 (Moderate) | 7:09 am | 4:35 pm |
| Mon Dec 8 |  | 49 / 29 °F | Broken clouds. | 41 °F | 12 mph | ↑ | 40% | 0% | 0.00" | 0 (Low) | 7:10 am | 4:35 pm |
| Tue Dec 9 |  | 56 / 36 °F | Overcast. | 54 °F | 5 mph | ↑ | 46% | 0% | 0.00" | 0 (Low) | 7:11 am | 4:35 pm |
| Wed Dec 10 | | 59 / 36 °F | Overcast. | 56 °F | 7 mph | ↑ | 46% | 4% | 0.00" | 0 (Low) | 7:12 am | 4:35 pm |
| Thu Dec 11 | | 63 / 41 °F | Overcast. | 60 °F | 18 mph | ↑ | 42% | 0% | 0.00" | 0 (Low) | 7:13 am | 4:35 pm |
| Fri Dec 12 |  | 59 / 29 °F | Decreasing cloudiness. | 54 °F | 3 mph | ↑ | 45% | 0% | 0.00" | 0 (Low) | 7:13 am | 4:36 pm |
| Sat Dec 13 |  | 58 / 28 °F | Sunny. | 57 °F | 5 mph | ↑ | 23% | 2% | 0.00" | 0 (Low) | 7:14 am | 4:36 pm |
| Sun Dec 14 | | 60 / 39 °F | Morning clouds. | 59 °F | 3 mph | ↑ | 21% | 1% | 0.00" | 0 (Low) | 7:15 am | 4:36 pm |
| Mon Dec 15 | | 60 / 40 °F | Sunny. | 60 °F | 3 mph | ↑ | 30% | 2% | 0.00" | 0 (Low) | 7:16 am | 4:36 pm |
| Tue Dec 16 | | 55 / 39 °F | Partly cloudy. | 55 °F | 2 mph | ↑ | 39% | 2% | 0.00" | 0 (Low) | 7:16 am | 4:37 pm |
| Wed Dec 17 | | 50 / 36 °F | Sunny. | 50 °F | 3 mph | ↑ | 32% | 2% | 0.00" | 0 (Low) | 7:17 am | 4:37 pm |
| Thu Dec 18 | | 53 / 39 °F | Cloudy. | 50 °F | 6 mph | ↑ | 31% | 3% | 0.00" | 0 (Low) | 7:17 am | 4:37 pm |
| Fri Dec 19 | | 52 / 42 °F | Sprinkles late. Afternoon clouds. | 51 °F | 5 mph | ↑ | 46% | 51% | 0.02" | 0 (Low) | 7:18 am | 4:38 pm |
| Sat Dec 20 | | 51 / 40 °F | Scattered clouds. | 46 °F | 12 mph | ↑ | 34% | 5% | 0.00" | 0 (Low) | 7:19 am | 4:38 pm |
| * Updated Friday, December 5, 2025 8:24:06 pm Boulder time - Weather by CustomWeather, © 2025 | ||||||||||||