What is the weather in Fort Collins right now?

Current weather in Fort Collins is scattered clouds.

Where can I find the hourly weather forecast for Fort Collins?

This page shows hourly weather forecast for Fort Collins, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Fort Collins updated regularly?

Weather data for Fort Collins is updated regularly with the latest available observations and forecasts.

Now · 4:45 PM

Fort Collins Weather & Hourly Forecast

United States · Colorado · 80525

78°F

Partly cloudy

Feels like: 74°F

💧 Humidity 31% 🌡 Pressure 29.85 inHg 💨 Wind 4 mph 👁 Visibility 35.9 mi ☁ Clouds 57% ☀️ UV index 2.8 · Low 🌅 Sunrise 6:46 AM 🌇 Sunset 6:58 PM

Hourly Forecast for Fort Collins

Today

5:00 PM

Partly cloudy

78° 💧 None 💨 4 mph H 31%29.85 inHg

8:00 PM

Strong thunderstorm

69° 💧 0.000 in 💨 3 mph H 46%29.91 inHg

11:00 PM

Mostly cloudy night

61° 💧 None 💨 1 mph H 64%29.94 inHg

Tomorrow

2:00 AM

Overcast night

60° 💧 None 💨 4 mph H 63%29.94 inHg

5:00 AM

Partly cloudy night

58° 💧 None 💨 4 mph H 64%29.97 inHg

8:00 AM

Mostly cloudy

60° 💧 None 💨 3 mph H 58%30.00 inHg

11:00 AM

Overcast

70° 💧 None 💨 3 mph H 46%30.00 inHg

2:00 PM

Light thunderstorms

74° 💧 0.016 in 💨 4 mph H 41%29.94 inHg

5:00 PM

Overcast

73° 💧 None 💨 6 mph H 40%29.97 inHg

8:00 PM

Overcast night

67° 💧 None 💨 1 mph H 55%30.00 inHg

11:00 PM

Overcast night

65° 💧 None 💨 1 mph H 64%30.06 inHg

Thursday

2:00 AM

Overcast night

58° 💧 None 💨 3 mph H 76%30.06 inHg

5:00 AM

Overcast night

61° 💧 None 💨 5 mph H 58%30.06 inHg

8:00 AM

Overcast

61° 💧 None 💨 1 mph H 58%30.12 inHg

11:00 AM

Overcast

67° 💧 None 💨 5 mph H 45%30.12 inHg

2:00 PM

Light rain

68° 💧 0.028 in 💨 3 mph H 52%30.09 inHg

Today

5:00 PM

Partly cloudy

78° 💧 None 💨 4 mph H 31%29.85 inHg

6:00 PM

Partly cloudy

76° 💧 None 💨 2 mph H 37%29.85 inHg

7:00 PM

Partly cloudy night

72° 💧 None 💨 1 mph H 42%29.88 inHg

8:00 PM

Strong thunderstorm

69° 💧 0.000 in 💨 3 mph H 46%29.91 inHg

9:00 PM

Mostly cloudy night

66° 💧 None 💨 2 mph H 50%29.94 inHg

10:00 PM

Overcast night

64° 💧 None 💨 2 mph H 56%29.94 inHg

11:00 PM

Mostly cloudy night

61° 💧 None 💨 1 mph H 64%29.94 inHg

Tomorrow

12:00 AM

Overcast night

61° 💧 None 💨 2 mph H 64%29.94 inHg

1:00 AM

Overcast night

60° 💧 None 💨 4 mph H 65%29.94 inHg

2:00 AM

Overcast night

60° 💧 None 💨 4 mph H 63%29.94 inHg

3:00 AM

Mostly cloudy night

59° 💧 None 💨 3 mph H 64%29.94 inHg

4:00 AM

Mostly cloudy night

59° 💧 None 💨 4 mph H 64%29.97 inHg

5:00 AM

Partly cloudy night

58° 💧 None 💨 4 mph H 64%29.97 inHg

6:00 AM

Mostly cloudy night

58° 💧 None 💨 4 mph H 63%29.97 inHg

7:00 AM

Mostly cloudy

57° 💧 None 💨 3 mph H 64%30.00 inHg

8:00 AM

Mostly cloudy

60° 💧 None 💨 3 mph H 58%30.00 inHg

9:00 AM

Mostly cloudy

63° 💧 None 💨 3 mph H 55%30.03 inHg

10:00 AM

Overcast

66° 💧 None 💨 3 mph H 52%30.03 inHg

11:00 AM

Overcast

70° 💧 None 💨 3 mph H 46%30.00 inHg

12:00 PM

Mostly cloudy

73° 💧 None 💨 4 mph H 45%30.00 inHg

1:00 PM

Overcast

76° 💧 None 💨 4 mph H 40%29.94 inHg

2:00 PM

Light thunderstorms

74° 💧 0.004 in 💨 4 mph H 41%29.94 inHg

3:00 PM

Light thunderstorms

74° 💧 0.011 in 💨 8 mph H 43%29.94 inHg

4:00 PM

Overcast

74° 💧 0.001 in 💨 5 mph H 40%29.97 inHg

5:00 PM

Overcast

73° 💧 None 💨 6 mph H 40%29.97 inHg

6:00 PM

Overcast

71° 💧 None 💨 5 mph H 43%29.97 inHg

7:00 PM

Overcast night

68° 💧 None 💨 2 mph H 51%30.00 inHg

8:00 PM

Overcast night

67° 💧 None 💨 1 mph H 55%30.00 inHg

9:00 PM

Overcast night

66° 💧 None 💨 0 mph H 61%30.03 inHg

10:00 PM

Overcast night

66° 💧 None 💨 1 mph H 62%30.06 inHg

11:00 PM

Overcast night

65° 💧 None 💨 1 mph H 64%30.06 inHg

Thursday

12:00 AM

Mostly cloudy night

62° 💧 None 💨 3 mph H 69%30.06 inHg

1:00 AM

Mostly cloudy night

60° 💧 None 💨 3 mph H 74%30.06 inHg

2:00 AM

Overcast night

58° 💧 None 💨 3 mph H 76%30.06 inHg

3:00 AM

Overcast night

59° 💧 None 💨 4 mph H 71%30.06 inHg

4:00 AM

Overcast night

60° 💧 None 💨 5 mph H 64%30.06 inHg

5:00 AM

Overcast night

61° 💧 None 💨 5 mph H 58%30.06 inHg

6:00 AM

Overcast night

61° 💧 None 💨 4 mph H 55%30.06 inHg

7:00 AM

Overcast

60° 💧 None 💨 2 mph H 58%30.09 inHg

8:00 AM

Overcast

61° 💧 None 💨 1 mph H 58%30.12 inHg

9:00 AM

Overcast

63° 💧 None 💨 2 mph H 52%30.12 inHg

10:00 AM

Overcast

65° 💧 None 💨 3 mph H 47%30.12 inHg

11:00 AM

Overcast

67° 💧 None 💨 5 mph H 45%30.12 inHg

12:00 PM

Overcast

68° 💧 None 💨 4 mph H 45%30.09 inHg

1:00 PM

Overcast

68° 💧 None 💨 3 mph H 47%30.09 inHg

2:00 PM

Light rain

68° 💧 0.005 in 💨 3 mph H 52%30.09 inHg

3:00 PM

Light rain

65° 💧 0.017 in 💨 3 mph H 65%30.09 inHg

4:00 PM

Light rain

65° 💧 0.007 in 💨 4 mph H 64%30.09 inHg

5:00 PM

Overcast

65° 💧 0.001 in 💨 5 mph H 63%30.09 inHg

6:00 PM

Overcast

63° 💧 0.002 in 💨 5 mph H 69%30.09 inHg

7:00 PM

Light rain

61° 💧 0.015 in 💨 3 mph H 83%30.09 inHg

8:00 PM

Overcast night

61° 💧 0.004 in 💨 3 mph H 85%30.12 inHg

9:00 PM

Light rain

59° 💧 0.005 in 💨 4 mph H 89%30.15 inHg

10:00 PM

Light rain

58° 💧 0.012 in 💨 2 mph H 91%30.15 inHg

11:00 PM

Light rain

57° 💧 0.023 in 💨 2 mph H 96%30.15 inHg

Friday

12:00 AM

Light rain

57° 💧 0.015 in 💨 1 mph H 93%30.12 inHg

1:00 AM

Light rain

56° 💧 0.014 in 💨 1 mph H 94%30.12 inHg

2:00 AM

Mostly clear night

56° 💧 None 💨 2 mph H 96%30.09 inHg

3:00 AM

Mostly clear night

54° 💧 None 💨 2 mph H 98%30.06 inHg

4:00 AM

Mostly clear night

54° 💧 None 💨 1 mph H 96%30.06 inHg

5:00 AM

Mostly cloudy night

54° 💧 None 💨 1 mph H 93%30.06 inHg

6:00 AM

Mostly cloudy night

55° 💧 0.001 in 💨 0 mph H 92%30.09 inHg

9:00 AM

Partly cloudy

59° 💧 None 💨 2 mph H 85%30.09 inHg

12:00 PM

Mostly sunny

69° 💧 None 💨 3 mph H 56%29.97 inHg

3:00 PM

Partly cloudy

76° 💧 None 💨 4 mph H 39%29.83 inHg

6:00 PM

Mostly sunny

73° 💧 None 💨 2 mph H 47%29.83 inHg

9:00 PM

Clear night

63° 💧 None 💨 1 mph H 67%29.85 inHg

Saturday

12:00 AM

Clear night

56° 💧 None 💨 4 mph H 86%29.85 inHg

3:00 AM

Clear night

51° 💧 None 💨 2 mph H 93%29.88 inHg

6:00 AM

Clear night

50° 💧 None 💨 1 mph H 96%29.91 inHg

9:00 AM

Mostly sunny

60° 💧 None 💨 1 mph H 67%29.97 inHg

12:00 PM

Mostly sunny

79° 💧 None 💨 6 mph H 25%29.85 inHg

3:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 15%29.80 inHg

6:00 PM

Mostly sunny

79° 💧 None 💨 1 mph H 33%29.80 inHg

9:00 PM

Mostly clear night

68° 💧 None 💨 5 mph H 35%29.88 inHg

Sunday

12:00 AM

Partly cloudy night

64° 💧 None 💨 1 mph H 42%29.91 inHg

3:00 AM

Partly cloudy night

55° 💧 None 💨 3 mph H 74%29.91 inHg

6:00 AM

Mostly clear night

53° 💧 None 💨 1 mph H 82%29.94 inHg

9:00 AM

Mostly sunny

61° 💧 None 💨 2 mph H 65%29.97 inHg

12:00 PM

Partly cloudy

79° 💧 None 💨 4 mph H 27%29.88 inHg

3:00 PM

Partly cloudy

84° 💧 None 💨 3 mph H 17%29.77 inHg

6:00 PM

Partly cloudy

79° 💧 None 💨 1 mph H 35%29.74 inHg

9:00 PM

Mostly clear night

65° 💧 None 💨 4 mph H 49%29.77 inHg

Monday

12:00 AM

Mostly cloudy night

61° 💧 None 💨 5 mph H 61%29.80 inHg

3:00 AM

Mostly cloudy night

58° 💧 None 💨 5 mph H 65%29.80 inHg

6:00 AM

Partly cloudy night

56° 💧 None 💨 3 mph H 68%29.80 inHg

12:00 PM

Partly cloudy

81° 💧 None 💨 3 mph H 22%29.65 inHg

6:00 PM

Partly cloudy

68° 💧 None 💨 5 mph H 51%29.68 inHg

Tuesday

12:00 AM

Partly cloudy night

56° 💧 None 💨 8 mph H 81%29.83 inHg

6:00 AM

Mostly cloudy night

54° 💧 None 💨 2 mph H 93%29.88 inHg

12:00 PM

Mostly sunny

67° 💧 None 💨 2 mph H 44%29.88 inHg

6:00 PM

Mostly sunny

70° 💧 None 💨 7 mph H 35%29.80 inHg

Wednesday

12:00 AM

Clear night

56° 💧 None 💨 1 mph H 80%29.97 inHg

6:00 AM

Clear night

48° 💧 None 💨 2 mph H 86%29.91 inHg

12:00 PM

Sunny

70° 💧 None 💨 4 mph H 40%29.80 inHg

6:00 PM

Sunny

77° 💧 None 💨 7 mph H 21%29.59 inHg

Thursday

12:00 AM

Clear night

60° 💧 None 💨 1 mph H 58%29.62 inHg

6:00 AM

Clear night

52° 💧 None 💨 8 mph H 67%29.68 inHg

12:00 PM

Sunny

72° 💧 None 💨 6 mph H 23%29.68 inHg

6:00 PM

Sunny

63° 💧 None 💨 19 mph H 11%29.85 inHg

Friday

12:00 AM

Clear night

49° 💧 None 💨 10 mph H 43%30.12 inHg

6:00 AM

Clear night

44° 💧 None 💨 0 mph H 62%30.15 inHg

12:00 PM

Sunny

62° 💧 None 💨 1 mph H 21%30.03 inHg

6:00 PM

Mostly sunny

66° 💧 None 💨 1 mph H 21%29.91 inHg

Saturday

12:00 AM

Clear night

51° 💧 None 💨 9 mph H 29%30.09 inHg

6:00 AM

Clear night

44° 💧 None 💨 0 mph H 53%30.12 inHg

12:00 PM

Sunny

61° 💧 None 💨 5 mph H 20%30.06 inHg

6:00 PM

Sunny

67° 💧 None 💨 5 mph H 13%29.91 inHg

Sunday

12:00 AM

Clear night

51° 💧 None 💨 3 mph H 45%30.00 inHg

6:00 AM

Clear night

45° 💧 None 💨 1 mph H 61%29.94 inHg

12:00 PM

Sunny

69° 💧 None 💨 2 mph H 21%29.85 inHg

6:00 PM

Sunny

76° 💧 None 💨 0 mph H 21%29.65 inHg

Monday

12:00 AM

Clear night

56° 💧 None 💨 4 mph H 46%29.77 inHg

6:00 AM

Mostly clear night

52° 💧 None 💨 3 mph H 57%29.77 inHg

12:00 PM

Mostly cloudy

71° 💧 None 💨 1 mph H 29%29.68 inHg

6:00 PM

Partly cloudy

73° 💧 None 💨 12 mph H 29%29.56 inHg

Tuesday

12:00 AM

Partly cloudy night

56° 💧 None 💨 3 mph H 93%29.68 inHg

6:00 AM

Overcast night

51° 💧 None 💨 4 mph H 98%29.71 inHg

12:00 PM

Overcast

58° 💧 None 💨 3 mph H 76%29.65 inHg

6:00 PM

Light rain

62° 💧 None 💨 2 mph H 61%29.56 inHg

Wednesday

12:00 AM

Overcast night

52° 💧 None 💨 10 mph H 59%29.71 inHg

6:00 AM

Mostly clear night

46° 💧 None 💨 5 mph H 58%29.83 inHg

In Fort Collins and, more broadly, across the state of Colorado: Clear skies will persist through the evening, with temperatures remaining cool, around 60 degrees Fahrenheit. Winds will be light, coming from the northwest at up to 2 mph, with occasional gusts reaching 6 mph. No precipitation is expected tonight, providing a calm and dry night ahead. Temperatures are likely to stay steady, making for a comfortable evening. Be sure to dress appropriately for the cooler conditions if heading outside. The light breeze will add a slight chill, but overall, conditions will be stable and clear into the early morning hours.

15-Day Weather Outlook for Fort Collins

TomorrowTomorrow

Light thunderstorms 76°/57° 💧 None 💨 8 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 68°/57° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Light rain 76°/54° 💧 0.213 in 💨 4 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 83°/50° 💧 None 💨 6 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 84°/53° 💧 None 💨 4 mph

Monday, Sep 28Mon Sep 28

Mostly cloudy 81°/56° 💧 0.036 in 💨 5 mph

Tuesday, Sep 29Tue Sep 29

Partly cloudy 70°/54° 💧 0.048 in 💨 8 mph

Wednesday, Sep 30Wed Sep 30

Sunny 77°/48° 💧 None 💨 7 mph

Thursday, Oct 1Thu Oct 1

Sunny 72°/52° 💧 None 💨 19 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 66°/44° 💧 None 💨 10 mph

Saturday, Oct 3Sat Oct 3

Sunny 67°/44° 💧 None 💨 9 mph

Sunday, Oct 4Sun Oct 4

Sunny 76°/45° 💧 None 💨 3 mph

Monday, Oct 5Mon Oct 5

Partly cloudy 73°/52° 💧 0.002 in 💨 12 mph

Tuesday, Oct 6Tue Oct 6

Light rain 62°/51° 💧 0.079 in 💨 4 mph

Wednesday, Oct 7Wed Oct 7

Overcast 52°/46° 💧 0.132 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fort Collins

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Fort Collins

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 5:00 PM

PM2.5 Fine particles Good 1,7µg/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 3,4µg/m³

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

O₃ Ozone Fair 66,6µg/m³

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

NO₂ Nitrogen dioxide Good 1,6µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Fort Collins

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 7,1High 🙂Fair

Tomorrow UV 5,3Moderate 😊Good

Thursday UV 6,5High 😊Good

Friday UV 5,4Moderate 🙂Fair

Saturday UV 6,3High 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 5,0Moderate —Unavailable

Hourly UV index today

5:00 PMUV 1,2 6:00 PMUV 0,3 7:00 PMUV 0,0

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

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

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Fort Collins

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · FORT COLLINS, COLORADO

Tonight's Stargazing & Shooting Stars

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

57/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:29 PM–5:17 AM

☁ Cloud cover 60% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 63° high at the best hour.

✦ Estimated visible meteors 1–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min53%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for Fort Collins were last refreshed today at 4:45 PM. The current forecast period extends through 24/09/2026 at 2:00 PM. 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.