Aspen Weather Forecast
Aspen weather: 46°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Aspen is a city in Colorado. Aspen is known for Ski resort town in the Rockies. It has a population of about 7.000.
Right now it is 46°F (8°C) in Aspen with clear. It feels like 42°F. Today runs from 44°F to 70°F. Chance of precipitation is 1%. Sightseeing conditions score 8.6/10 - excellent - go now.
The best time to visit Aspen is June, July and August. The climate is subarctic. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 81°F, while January is the coldest with lows near 1°F.
The closest major airport is Denver International Airport (DEN), about 123 mi away. Nearby highlights include Hanging Lake, Black Canyon of the Gunnison National Park, Pikes Peak and Rocky Mountain National Park.
In plain terms. Today is warmer than average for October. The forecast high of 70°F is 10.4°F above the 59°F typical for this month. The best window to be outside is roughly 2 PM to 5 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Aspen today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Aspen right now
Source: Open-Meteo. Updated 1:32 PM, Oct 1 local time.
See the Aspen forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Aspen
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Thu, Oct 1 | ☁️ Overcast | 70° / 44° | 1% | 11 mph | 6 |
| Fri, Oct 2 | ☁️ Overcast | 71° / 49° | 1% | 11 mph | 6 |
| Sat, Oct 3 | ☁️ Overcast | 71° / 49° | 0% | 8 mph | 6 |
| Sun, Oct 4 | ☁️ Overcast | 72° / 48° | 3% | 9 mph | 6 |
| Mon, Oct 5 | 🌦️ Light drizzle | 71° / 49° | 3% · 0,0 in | 7 mph | 6 |
| Tue, Oct 6 | ☁️ Overcast | 67° / 49° | 21% | 8 mph | 4 |
| Wed, Oct 7 | ☀️ Clear sky | 72° / 46° | 6% | 7 mph | 6 |
| Thu, Oct 8 | ☁️ Overcast | 72° / 48° | 3% | 7 mph | 6 |
| Fri, Oct 9 | ☁️ Overcast | 71° / 48° | 1% | 7 mph | 6 |
| Sat, Oct 10 | ☁️ Overcast | 70° / 48° | 12% | 6 mph | 5 |
| Sun, Oct 11 | ☁️ Overcast | 68° / 49° | 18% | 8 mph | 6 |
| Mon, Oct 12 | ☀️ Clear sky | 70° / 47° | 16% | 7 mph | 6 |
| Tue, Oct 13 | ⛅ Partly cloudy | 70° / 47° | 16% | 7 mph | 6 |
| Wed, Oct 14 | ⛅ Partly cloudy | 68° / 47° | 16% | 7 mph | 6 |
| Thu, Oct 15 | 🌦️ Light drizzle | 68° / 47° | 6% · 0,0 in | 6 mph | 5 |
| Fri, Oct 16 | ☀️ Clear sky | -- / -- | 10% | -- | — |
Climate in Aspen month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 33° | 1° | 1,7 in | ★★☆☆☆ |
| February | 40° | 8° | 2,6 in | ★★☆☆☆ |
| March | 46° | 16° | 2,3 in | ★★☆☆☆ |
| April | 51° | 22° | 2,6 in | ★★★☆☆ |
| May | 60° | 30° | 2,6 in | ★★★☆☆ |
| June | 76° | 43° | 1,2 in | ★★★★★ |
| July | 81° | 48° | 1,2 in | ★★★★★ |
| August | 79° | 48° | 1,9 in | ★★★★☆ |
| September | 71° | 40° | 1,2 in | ★★★★☆ |
| October | 59° | 30° | 2,6 in | ★★★☆☆ |
| November | 44° | 15° | 2,4 in | ★★☆☆☆ |
| December | 39° | 9° | 1,9 in | ★★☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Weather map for Aspen
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Aspen
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Aspen
Go in June, July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
Explore Aspen
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Aspen?
Aspen is a city in Colorado. Its coordinates are 39.1911, -106.8175. It lies in North America.
What is the weather like in Aspen right now?
It is currently 46°F (8°C) with clear. Humidity is 59% and wind is 3 mph.
When is the best time to visit Aspen?
June, July and August offer the most comfortable conditions in Aspen, which has a subarctic climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Aspen in?
Aspen observes America/Denver (UTC-06:00). The local time is 1:32 PM.
How many people live in Aspen?
Aspen has a population of approximately 7.000.
What is the nearest airport to Aspen?
The closest airports are Denver International Airport (DEN), 123 mi away and Salt Lake City International Airport (SLC), 295 mi away.
What are the top things to do in Aspen?
Popular options include Hanging Lake, Black Canyon of the Gunnison National Park, Pikes Peak, Rocky Mountain National Park, Garden of the Gods and Great Sand Dunes National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 1, 2026 at 1:32 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
