Longmont Extended Forecast with high and low temperatures
2 Week Extended Forecast in Longmont, Colorado, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Mar 21 |  | 89 / 51 °F | Cloudy. | 84 °F | 10 mph | ↑ | 7% | 0% | 0.00" | 3 (Moderate) | 7:01 am | 7:13 pm |
| Sun Mar 22 | | 66 / 45 °F | Overcast. | 65 °F | 7 mph | ↑ | 33% | 0% | 0.00" | 0 (Low) | 7:00 am | 7:14 pm |
| Mon Mar 23 | | 73 / 41 °F | Overcast. | 75 °F | 6 mph | ↑ | 22% | 0% | 0.00" | 3 (Moderate) | 6:58 am | 7:15 pm |
| Tue Mar 24 | | 82 / 45 °F | Overcast. | 78 °F | 6 mph | ↑ | 18% | 0% | 0.00" | 0 (Low) | 6:57 am | 7:16 pm |
| Wed Mar 25 |  | 86 / 53 °F | Morning clouds. | 82 °F | 15 mph | ↑ | 12% | 0% | 0.00" | 3 (Moderate) | 6:55 am | 7:17 pm |
| Thu Mar 26 |  | 84 / 51 °F | Scattered clouds. | 81 °F | 10 mph | ↑ | 15% | 0% | 0.00" | 5 (Moderate) | 6:53 am | 7:18 pm |
| Fri Mar 27 |  | 60 / 39 °F | Sprinkles late. Mostly cloudy. | 58 °F | 8 mph | ↑ | 36% | 17% | 0.02" | 3 (Moderate) | 6:52 am | 7:19 pm |
| Sat Mar 28 | | 69 / 37 °F | Overcast. | 67 °F | 5 mph | ↑ | 34% | 4% | 0.00" | 3 (Moderate) | 6:50 am | 7:20 pm |
| Sun Mar 29 | | 77 / 44 °F | Overcast. | 76 °F | 18 mph | ↑ | 18% | 5% | 0.00" | 3 (Moderate) | 6:48 am | 7:21 pm |
| Mon Mar 30 | | 79 / 50 °F | Increasing cloudiness. | 78 °F | 8 mph | ↑ | 18% | 5% | 0.00" | 3 (Moderate) | 6:47 am | 7:22 pm |
| Tue Mar 31 | | 79 / 52 °F | Afternoon clouds. | 76 °F | 11 mph | ↑ | 8% | 6% | 0.00" | 3 (Moderate) | 6:45 am | 7:23 pm |
| Wed Apr 1 |  | 70 / 38 °F | Sunny. | 67 °F | 8 mph | ↑ | 14% | 5% | 0.00" | 5 (Moderate) | 6:44 am | 7:24 pm |
| Thu Apr 2 |  | 73 / 36 °F | Mostly cloudy. | 71 °F | 6 mph | ↑ | 8% | 3% | 0.00" | 3 (Moderate) | 6:42 am | 7:25 pm |
| Fri Apr 3 | | 80 / 38 °F | Overcast. | 78 °F | 6 mph | ↑ | 15% | 6% | 0.00" | 3 (Moderate) | 6:40 am | 7:26 pm |
| Sat Apr 4 |  | 74 / 49 °F | Showers late. Cloudy. | 76 °F | 7 mph | ↑ | 29% | 72% | 0.47" | 3 (Moderate) | 6:39 am | 7:28 pm |
| * Updated Saturday, March 21, 2026 3:23:58 am Longmont time - Weather by CustomWeather, © 2026 | ||||||||||||