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Now · 4:04 AM

Mount Crested Butte Weather & Hourly Forecast

United States · Colorado · 81225

42°F

Clear night

Feels like: 37°F

💧 Humidity 73% 🌡 Pressure 30.27 inHg 💨 Wind 2 mph 👁 Visibility 32.3 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Mount Crested Butte

Today

5:00 AM

Clear night

41° 💧 None 💨 2 mph H 74%30.30 inHg

8:00 AM

Sunny

47° 💧 None 💨 2 mph H 62%30.33 inHg

11:00 AM

Sunny

63° 💧 None 💨 6 mph H 22%30.30 inHg

2:00 PM

Sunny

67° 💧 None 💨 10 mph H 15%30.21 inHg

5:00 PM

Sunny

65° 💧 None 💨 11 mph H 21%30.15 inHg

8:00 PM

Clear night

53° 💧 None 💨 1 mph H 33%30.18 inHg

11:00 PM

Clear night

43° 💧 None 💨 3 mph H 48%30.24 inHg

Tomorrow

2:00 AM

Clear night

37° 💧 None 💨 4 mph H 44%30.21 inHg

5:00 AM

Clear night

38° 💧 None 💨 1 mph H 33%30.21 inHg

8:00 AM

Sunny

44° 💧 None 💨 2 mph H 34%30.24 inHg

11:00 AM

Sunny

62° 💧 None 💨 7 mph H 13%30.18 inHg

2:00 PM

Sunny

67° 💧 None 💨 8 mph H 10%30.06 inHg

5:00 PM

Sunny

65° 💧 None 💨 9 mph H 11%30.00 inHg

8:00 PM

Clear night

51° 💧 None 💨 3 mph H 25%30.03 inHg

11:00 PM

Clear night

46° 💧 None 💨 2 mph H 29%30.06 inHg

Friday

2:00 AM

Mostly clear night

46° 💧 None 💨 2 mph H 20%30.03 inHg

Today

5:00 AM

Clear night

41° 💧 None 💨 2 mph H 74%30.30 inHg

6:00 AM

Clear night

41° 💧 None 💨 2 mph H 73%30.30 inHg

7:00 AM

Sunny

41° 💧 None 💨 2 mph H 73%30.30 inHg

8:00 AM

Sunny

47° 💧 None 💨 2 mph H 62%30.33 inHg

9:00 AM

Sunny

57° 💧 None 💨 1 mph H 38%30.33 inHg

10:00 AM

Sunny

60° 💧 None 💨 3 mph H 29%30.30 inHg

11:00 AM

Sunny

63° 💧 None 💨 6 mph H 22%30.30 inHg

12:00 PM

Sunny

65° 💧 None 💨 8 mph H 18%30.27 inHg

1:00 PM

Sunny

67° 💧 None 💨 9 mph H 15%30.24 inHg

2:00 PM

Sunny

67° 💧 None 💨 10 mph H 15%30.21 inHg

3:00 PM

Sunny

67° 💧 None 💨 9 mph H 16%30.18 inHg

4:00 PM

Sunny

67° 💧 None 💨 9 mph H 20%30.15 inHg

5:00 PM

Sunny

65° 💧 None 💨 11 mph H 21%30.15 inHg

6:00 PM

Sunny

63° 💧 None 💨 10 mph H 22%30.15 inHg

7:00 PM

Sunny

59° 💧 None 💨 4 mph H 26%30.15 inHg

8:00 PM

Clear night

53° 💧 None 💨 1 mph H 33%30.18 inHg

9:00 PM

Clear night

49° 💧 None 💨 3 mph H 39%30.21 inHg

10:00 PM

Clear night

46° 💧 None 💨 3 mph H 45%30.24 inHg

11:00 PM

Clear night

43° 💧 None 💨 3 mph H 48%30.24 inHg

Tomorrow

12:00 AM

Mostly clear night

41° 💧 None 💨 4 mph H 48%30.24 inHg

1:00 AM

Clear night

39° 💧 None 💨 4 mph H 47%30.24 inHg

2:00 AM

Clear night

37° 💧 None 💨 4 mph H 44%30.21 inHg

3:00 AM

Mostly clear night

37° 💧 None 💨 2 mph H 40%30.21 inHg

4:00 AM

Clear night

37° 💧 None 💨 1 mph H 36%30.21 inHg

5:00 AM

Clear night

38° 💧 None 💨 1 mph H 33%30.21 inHg

6:00 AM

Clear night

37° 💧 None 💨 2 mph H 33%30.24 inHg

7:00 AM

Sunny

37° 💧 None 💨 2 mph H 36%30.24 inHg

8:00 AM

Sunny

44° 💧 None 💨 2 mph H 34%30.24 inHg

9:00 AM

Sunny

55° 💧 None 💨 2 mph H 21%30.24 inHg

10:00 AM

Sunny

59° 💧 None 💨 5 mph H 16%30.21 inHg

11:00 AM

Sunny

62° 💧 None 💨 7 mph H 13%30.18 inHg

12:00 PM

Sunny

64° 💧 None 💨 9 mph H 11%30.15 inHg

1:00 PM

Mostly sunny

66° 💧 None 💨 9 mph H 10%30.12 inHg

2:00 PM

Sunny

67° 💧 None 💨 8 mph H 10%30.06 inHg

3:00 PM

Sunny

67° 💧 None 💨 8 mph H 10%30.03 inHg

4:00 PM

Sunny

67° 💧 None 💨 8 mph H 10%30.00 inHg

5:00 PM

Sunny

65° 💧 None 💨 9 mph H 11%30.00 inHg

6:00 PM

Sunny

63° 💧 None 💨 10 mph H 13%30.03 inHg

7:00 PM

Sunny

57° 💧 None 💨 4 mph H 18%30.03 inHg

8:00 PM

Clear night

51° 💧 None 💨 3 mph H 25%30.03 inHg

9:00 PM

Clear night

49° 💧 None 💨 3 mph H 27%30.06 inHg

10:00 PM

Clear night

47° 💧 None 💨 2 mph H 29%30.06 inHg

11:00 PM

Clear night

46° 💧 None 💨 2 mph H 29%30.06 inHg

Friday

12:00 AM

Partly cloudy night

45° 💧 None 💨 1 mph H 26%30.06 inHg

1:00 AM

Mostly clear night

45° 💧 None 💨 1 mph H 22%30.06 inHg

2:00 AM

Mostly clear night

46° 💧 None 💨 2 mph H 20%30.03 inHg

3:00 AM

Clear night

47° 💧 None 💨 2 mph H 18%30.03 inHg

4:00 AM

Clear night

48° 💧 None 💨 1 mph H 17%30.03 inHg

5:00 AM

Mostly clear night

48° 💧 None 💨 1 mph H 17%30.03 inHg

6:00 AM

Clear night

47° 💧 None 💨 1 mph H 18%30.03 inHg

7:00 AM

Sunny

45° 💧 None 💨 1 mph H 21%30.03 inHg

8:00 AM

Sunny

49° 💧 None 💨 1 mph H 25%30.06 inHg

9:00 AM

Sunny

56° 💧 None 💨 1 mph H 16%30.06 inHg

10:00 AM

Mostly sunny

61° 💧 None 💨 2 mph H 14%30.00 inHg

11:00 AM

Mostly sunny

65° 💧 None 💨 7 mph H 15%29.97 inHg

12:00 PM

Mostly cloudy

67° 💧 None 💨 12 mph H 16%29.94 inHg

1:00 PM

Mostly cloudy

66° 💧 None 💨 14 mph H 18%29.94 inHg

2:00 PM

Mostly cloudy

63° 💧 0.001 in 💨 13 mph H 23%29.97 inHg

3:00 PM

Light rain

58° 💧 0.008 in 💨 8 mph H 34%30.03 inHg

4:00 PM

Partly cloudy

60° 💧 0.001 in 💨 7 mph H 32%30.00 inHg

5:00 PM

Mostly sunny

61° 💧 None 💨 8 mph H 35%29.97 inHg

6:00 PM

Mostly sunny

59° 💧 None 💨 9 mph H 40%29.97 inHg

9:00 PM

Clear night

46° 💧 None 💨 2 mph H 65%30.06 inHg

Saturday

12:00 AM

Clear night

44° 💧 None 💨 0 mph H 70%30.09 inHg

3:00 AM

Clear night

42° 💧 None 💨 1 mph H 73%30.09 inHg

6:00 AM

Mostly clear night

40° 💧 None 💨 1 mph H 78%30.09 inHg

9:00 AM

Mostly sunny

51° 💧 None 💨 4 mph H 59%30.12 inHg

12:00 PM

Light rain

56° 💧 None 💨 10 mph H 49%30.09 inHg

3:00 PM

Partly cloudy

62° 💧 None 💨 11 mph H 36%30.00 inHg

6:00 PM

Mostly sunny

57° 💧 None 💨 10 mph H 45%29.97 inHg

9:00 PM

Mostly clear night

49° 💧 None 💨 4 mph H 60%29.97 inHg

Sunday

12:00 AM

Clear night

47° 💧 None 💨 6 mph H 64%29.97 inHg

3:00 AM

Light rain

43° 💧 None 💨 7 mph H 78%29.97 inHg

6:00 AM

Partly cloudy night

42° 💧 None 💨 7 mph H 89%29.97 inHg

9:00 AM

Light rain

46° 💧 None 💨 11 mph H 93%30.03 inHg

12:00 PM

Light rain

48° 💧 None 💨 10 mph H 88%30.03 inHg

3:00 PM

Light rain

56° 💧 None 💨 16 mph H 55%29.91 inHg

6:00 PM

Mostly sunny

55° 💧 None 💨 14 mph H 45%29.88 inHg

9:00 PM

Mostly clear night

47° 💧 None 💨 8 mph H 62%29.94 inHg

Monday

12:00 AM

Light rain

42° 💧 None 💨 3 mph H 87%30.03 inHg

3:00 AM

Light rain

41° 💧 None 💨 5 mph H 91%30.03 inHg

6:00 AM

Partly cloudy night

39° 💧 None 💨 4 mph H 92%30.09 inHg

9:00 AM

Mostly sunny

46° 💧 None 💨 9 mph H 76%30.12 inHg

12:00 PM

Sunny

53° 💧 None 💨 12 mph H 45%30.09 inHg

3:00 PM

Mostly sunny

58° 💧 None 💨 13 mph H 25%30.03 inHg

6:00 PM

Partly cloudy

55° 💧 None 💨 7 mph H 28%30.03 inHg

Tuesday

12:00 AM

Clear night

43° 💧 None 💨 0 mph H 48%30.12 inHg

6:00 AM

Clear night

41° 💧 None 💨 1 mph H 55%30.18 inHg

12:00 PM

Light rain

56° 💧 None 💨 11 mph H 48%30.18 inHg

6:00 PM

Mostly sunny

55° 💧 None 💨 7 mph H 45%30.09 inHg

Wednesday

12:00 AM

Mostly clear night

45° 💧 None 💨 1 mph H 63%30.21 inHg

6:00 AM

Mostly clear night

42° 💧 None 💨 3 mph H 77%30.24 inHg

12:00 PM

Mostly sunny

56° 💧 None 💨 11 mph H 49%30.24 inHg

6:00 PM

Mostly sunny

56° 💧 None 💨 6 mph H 45%30.15 inHg

Thursday

12:00 AM

Clear night

47° 💧 None 💨 2 mph H 59%30.21 inHg

6:00 AM

Partly cloudy night

43° 💧 None 💨 1 mph H 72%30.24 inHg

12:00 PM

Light rain

58° 💧 None 💨 8 mph H 45%30.24 inHg

6:00 PM

Mostly sunny

59° 💧 None 💨 5 mph H 41%30.15 inHg

Friday

12:00 AM

Mostly clear night

49° 💧 None 💨 0 mph H 58%30.18 inHg

6:00 AM

Partly cloudy night

45° 💧 None 💨 1 mph H 66%30.21 inHg

12:00 PM

Light rain

51° 💧 None 💨 4 mph H 75%30.24 inHg

6:00 PM

Partly cloudy

49° 💧 None 💨 5 mph H 77%30.12 inHg

Saturday

12:00 AM

Partly cloudy night

41° 💧 None 💨 1 mph H 98%30.15 inHg

6:00 AM

Overcast night

39° 💧 None 💨 2 mph H 99%30.18 inHg

12:00 PM

Light rain

51° 💧 None 💨 8 mph H 60%30.12 inHg

6:00 PM

Mostly sunny

47° 💧 None 💨 4 mph H 63%30.06 inHg

Sunday

12:00 AM

Clear night

37° 💧 None 💨 0 mph H 79%30.09 inHg

6:00 AM

Light rain

37° 💧 None 💨 2 mph H 86%30.12 inHg

12:00 PM

Light rain

45° 💧 None 💨 11 mph H 79%30.09 inHg

6:00 PM

Light rain

40° 💧 None 💨 3 mph H 96%30.09 inHg

Monday

12:00 AM

Moderate rain

36° 💧 None 💨 3 mph H 99%30.12 inHg

6:00 AM

Overcast night

34° 💧 None 💨 1 mph H 100%30.15 inHg

12:00 PM

Mostly sunny

46° 💧 None 💨 9 mph H 56%30.09 inHg

6:00 PM

Sunny

45° 💧 None 💨 7 mph H 54%30.03 inHg

Tuesday

12:00 AM

Clear night

34° 💧 None 💨 0 mph H 76%30.09 inHg

6:00 AM

Clear night

31° 💧 None 💨 1 mph H 83%30.09 inHg

12:00 PM

Mostly sunny

50° 💧 None 💨 11 mph H 30%30.03 inHg

6:00 PM

Mostly sunny

49° 💧 None 💨 9 mph H 40%30.00 inHg

Wednesday

12:00 AM

Mostly clear night

36° 💧 None 💨 5 mph H 94%30.21 inHg

6:00 AM

Mostly clear night

35° 💧 None 💨 5 mph H 96%30.15 inHg

12:00 PM

Light rain

52° 💧 None 💨 13 mph H 40%30.09 inHg

6:00 PM

Mostly sunny

49° 💧 None 💨 7 mph H 45%29.97 inHg

In Mount Crested Butte and, more broadly, across the state of Colorado: This evening will feature a mix of sun and clouds, with temperatures holding steady around 65 degrees. Light southwest winds at 2 to 3 mph will be felt, with occasional gusts reaching 2 mph. A slight chance of rain exists, with possible accumulations around 0.01 inches and a maximum probability of 30%. Overall, expect mild conditions through the next few hours, with no significant weather disruptions. Clouds may increase slightly later tonight, but widespread rainfall remains unlikely. It should be a calm and mild evening for outdoor plans.

15-Day Weather Outlook for Mount Crested Butte

TomorrowTomorrow

Mostly sunny 67°/37° 💧 None 💨 10 mph

Friday, Sep 11Fri Sep 11

Partly cloudy 67°/45° 💧 None 💨 14 mph

Saturday, Sep 12Sat Sep 12

Light rain 62°/40° 💧 0.062 in 💨 11 mph

Sunday, Sep 13Sun Sep 13

Light rain 57°/42° 💧 0.258 in 💨 16 mph

Monday, Sep 14Mon Sep 14

Light rain 58°/39° 💧 0.053 in 💨 14 mph

Tuesday, Sep 15Tue Sep 15

Light rain 56°/41° 💧 0.013 in 💨 11 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 56°/42° 💧 0.040 in 💨 11 mph

Thursday, Sep 17Thu Sep 17

Light rain 58°/43° 💧 0.019 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Light rain 59°/45° 💧 0.095 in 💨 5 mph

Saturday, Sep 19Sat Sep 19

Light rain 51°/39° 💧 0.309 in 💨 8 mph

Sunday, Sep 20Sun Sep 20

Light rain 47°/37° 💧 0.414 in 💨 11 mph

Monday, Sep 21Mon Sep 21

Moderate rain 46°/34° 💧 0.543 in 💨 9 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 50°/31° 💧 0.002 in 💨 11 mph

Wednesday, Sep 23Wed Sep 23

Light rain 52°/35° 💧 0.039 in 💨 13 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 49°/49° 💧 0.060 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mount Crested Butte

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Mount Crested Butte

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 5:00 AM

PM2.5 Fine particles Good 0,5µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 0,9µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 31,9µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Mount Crested Butte

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 9,8Very high 😊Good

Tomorrow UV 8,9Very high 🙂Fair

Friday UV 7,9High 🙂Fair

Saturday UV 8,9Very high 🙂Fair

Sunday UV 3,0Moderate 😊Good

Monday UV 5,0Moderate —Unavailable

Tuesday UV 5,0Moderate —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,5 9:00 AMUV 1,8 10:00 AMUV 4,0 11:00 AMUV 6,7 12:00 PMUV 8,9 1:00 PMUV 9,8 2:00 PMUV 9,2 3:00 PMUV 7,2 4:00 PMUV 4,6 5:00 PMUV 2,3 6:00 PMUV 0,7

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Mount Crested Butte

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · MOUNT CRESTED BUTTE, COLORADO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:59 PM–5:12 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 6% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 88° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min81%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Mount Crested Butte were last refreshed today at 4:04 AM. The current forecast period extends through 11/09/2026 at 2:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.