Aspen Weather Forecast 15 Days, Weather in Aspen Today
Current weather conditions and 15 day weather forecast for Aspen, Colorado, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Aspen
| 15 December 2025 Monday -4.6 ° C / 23.7°F  Clear |
Feels Like : -7.7 ° C / 18.2°F Humidity : % 54 Pressure : 1030 mb Wind Speed : 6.8 kmph / 4.3 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Aspen, CO, USA
Weather Forecast for next 15 Days for Aspen including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Aspen, Colorado state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
-7.1 ° C (19.3°F) |
9.1 ° C (48.4°F) |
-1.3 ° C (29.6°F) |
% 38 | 0% | 0.5 | Sunrise:07:20 AM Sunset: 04:45 PM |
Moonrise:03:24 AM Moonset: 01:44 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Sunny |
-8.8 ° C (16.2°F) |
3.6 ° C (38.5°F) |
-3.5 ° C (25.7°F) |
% 61 | 0% | 0.5 | Sunrise:07:21 AM Sunset: 04:46 PM |
Moonrise:04:25 AM Moonset: 02:12 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Moderate or heavy snow showers |
-9.3 ° C (15.3°F) |
3.1 ° C (37.6°F) |
-2.6 ° C (27.4°F) |
% 86 | 75% | 0.4 | Sunrise:07:21 AM Sunset: 04:46 PM |
Moonrise:05:27 AM Moonset: 02:45 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Patchy moderate snow |
-15.5 ° C (4°F) |
0.2 ° C (32.4°F) |
-7.2 ° C (19°F) |
% 74 | 76% | 0.4 | Sunrise:07:22 AM Sunset: 04:46 PM |
Moonrise:06:28 AM Moonset: 03:26 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Sunny |
-8.8 ° C (16.1°F) |
7.8 ° C (46.1°F) |
-5.4 ° C (22.3°F) |
% 81 | 0% | 0 | Sunrise:07:23 AM Sunset: 04:47 PM |
Moonrise:07:25 AM Moonset: 04:14 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Moderate or heavy snow in area with thunder |
-13.1 ° C (8.4°F) |
1.1 ° C (34.1°F) |
-5.9 ° C (21.4°F) |
% 79 | 70% | 1 | Sunrise:07:23 AM Sunset: 04:47 PM |
Moonrise:08:16 AM Moonset: 05:11 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-14.6 ° C (5.7°F) |
2.7 ° C (36.8°F) |
-8.6 ° C (16.5°F) |
% 71 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:48 PM |
Moonrise:09:01 AM Moonset: 06:12 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-10.5 ° C (13.2°F) |
6 ° C (42.7°F) |
-5.4 ° C (22.3°F) |
% 80 | 0% | 2 | Sunrise:07:24 AM Sunset: 04:48 PM |
Moonrise:09:38 AM Moonset: 07:17 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
-8.5 ° C (16.8°F) |
6.4 ° C (43.5°F) |
-4.2 ° C (24.4°F) |
% 80 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:49 PM |
Moonrise:10:09 AM Moonset: 08:22 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-8.7 ° C (16.4°F) |
7.3 ° C (45.1°F) |
-3.9 ° C (25°F) |
% 67 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:49 PM |
Moonrise:10:36 AM Moonset: 09:29 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
-7.9 ° C (17.7°F) |
5.8 ° C (42.5°F) |
-3.6 ° C (25.5°F) |
% 70 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:50 PM |
Moonrise:11:00 AM Moonset: 10:34 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-9.6 ° C (14.7°F) |
3.9 ° C (39.1°F) |
-5.8 ° C (21.5°F) |
% 72 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:51 PM |
Moonrise:11:24 AM Moonset: 11:41 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-10.4 ° C (13.3°F) |
4.4 ° C (39.9°F) |
-5.8 ° C (21.6°F) |
% 55 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:51 PM |
Moonrise:11:47 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Light freezing rain |
-8.8 ° C (16.1°F) |
4 ° C (39.2°F) |
-4.2 ° C (24.4°F) |
% 69 | 73% | 1 | Sunrise:07:26 AM Sunset: 04:52 PM |
Moonrise:12:11 PM Moonset: 12:50 AM Moon Phase ( Waxing Gibbous ) |
|
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