By knowing how cold, mild, warm, or hot the weather in Longmont, you will find it easier to plan your days.
Our 14 day weather forecast for Longmont becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Sunday, December 21 | 16 ° / -5 ° |  | Overcast | 7 Km/h | |
| Monday, December 22 | 18 ° / 1 ° |  | Sunny | 12 Km/h | |
| Tuesday, December 23 | 16 ° / 1 ° |  | Cloudy | 6 Km/h | |
| Wednesday, December 24 | 16 ° / 6 ° |  | Partly cloudy | 8 Km/h | |
| Thursday, December 25 | 16 ° / 5 ° | | Clear | 32 Km/h | |
| Friday, December 26 | 14 ° / 6 ° | | Clear | 18 Km/h | |
| Saturday, December 27 | 13 ° / 5 ° | | Partly cloudy | 6 Km/h | |
| Sunday, December 28 | 8 ° / 3 ° | | Clear | 3 Km/h | |
| Monday, December 29 | 5 ° / 2 ° |  | Light sleet | 5 Km/h | |
| Tuesday, December 30 | 9 ° / 1 ° | | Partly cloudy | 15 Km/h | |
| Wednesday, December 31 | 8 ° / -1 ° | | Partly cloudy | 6 Km/h | |
| Thursday, January 1 | 10 ° / 0 ° |  | Patchy rain possible | 15 Km/h | |
| Friday, January 2 | 5 ° / -5 ° | | Clear | 6 Km/h | |
| Saturday, January 3 | 4 ° / -4 ° | | Partly cloudy | 9 Km/h | |
| Further Ahead | |||||
