Live Weather & Forecast

Weather in Fort Collins

Colorado, United States · Real-time conditions & 3-day outlook

Flag of United States
Clear
17°C
Feels like 17°C
63°F / Feels 63°F
Clear
Fort Collins, Colorado
🌙 Nighttime
Updated: 2026-04-11 22:45
💧
Humidity
25%
💨
Wind
7.6 km/h SSW
🌬️
Wind Gust
15.9 km/h
🌡️
Pressure
1010 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
5.4°C
🌐
Wind Degree
198°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
162.9 μg/m³
NO₂
8.7 μg/m³
O₃
67 μg/m³
SO₂
1.4 μg/m³
PM 2.5
4.4 μg/m³
PM 10
4.9 μg/m³

Weather Alerts 1

Met · Severe · Future
Fire Weather Watch issued April 11 at 11:41AM MDT until April 12 at 8:00PM MDT by NWS Denver CO

* AFFECTED AREA...Fire Weather Zones 214, 216, 238, 241, 246 and 247. * TIMING...From Sunday afternoon through Sunday evening. * WINDS...Southwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.

A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.

Effective: 2026-04-11T11:41:00-06:00  ·  Expires: 2026-04-12T01:00:00-06:00

Today's Hourly Forecast

24-hour breakdown for Fort Collins, Colorado

12 AM
Cloudy
9°
Cloudy
💧 93% 💨 6.5 km/h
1 AM
Cloudy
9°
Cloudy
💧 93% 💨 3.6 km/h
2 AM
Mist
7°
Mist
💧 94% 💨 2.9 km/h
3 AM
Clear
6°
Clear
💧 81% 💨 7.2 km/h
4 AM
Clear
5°
Clear
💧 83% 💨 6.1 km/h
5 AM
Clear
5°
Clear
💧 80% 💨 3.2 km/h
6 AM
Clear
5°
Clear
💧 72% 💨 5.8 km/h
7 AM
Sunny
7°
Sunny
💧 64% 💨 6.5 km/h
8 AM
Sunny
11°
Sunny
💧 53% 💨 5.4 km/h
9 AM
Partly Cloudy
15°
Partly Cloudy
💧 40% 💨 5 km/h
10 AM
Cloudy
19°
Cloudy
💧 27% 💨 9 km/h
11 AM
Partly Cloudy
21°
Partly Cloudy
💧 21% 💨 9.7 km/h
12 PM
Partly Cloudy
22°
Partly Cloudy
💧 18% 💨 10.4 km/h
1 PM
Overcast
24°
Overcast
💧 17% 💨 11.5 km/h
2 PM
Sunny
24°
Sunny
💧 18% 💨 23.4 km/h
3 PM
Overcast
22°
Overcast
💧 17% 💨 15.8 km/h
4 PM
Overcast
19°
Overcast
💧 26% 💨 15.1 km/h
5 PM
Overcast
17°
Overcast
💧 49% 💨 36.4 km/h
6 PM
Cloudy
16°
Cloudy
💧 48% 💨 11.5 km/h
7 PM
Cloudy
15°
Cloudy
💧 51% 💨 9.7 km/h
8 PM
Clear
14°
Clear
💧 59% 💨 2.2 km/h
9 PM
Clear
13°
Clear
💧 64% 💨 5.4 km/h
10 PM
Clear
17°
Clear
💧 25% 💨 7.6 km/h
11 PM
Clear
10°
Clear
💧 72% 💨 8.3 km/h

3-Day Forecast

Daily overview for Fort Collins, Colorado

Today
Partly Cloudy
Partly Cloudy
25° / 5°
🌧️ 0% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 36.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 42% lit
Sun, Apr 12
Sunny
Sunny
25° / 3°
🌧️ 0% chance of rain
💧 Avg. humidity: 40%
💨 Max wind: 32.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
Sunny
20° / 4°
🌧️ 0% chance of rain
💧 Avg. humidity: 31%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 23% lit

Best Time to Visit Fort Collins

Plan your trip to Fort Collins, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Fort Collins 🗓 View Holidays 2026

Frequently Asked Questions

People also ask — answers optimized for search engines and voice queries.

What is the current weather in Fort Collins?
Current conditions in Fort Collins: Clear, temperature 17°C, humidity 25%.
What is the best time to visit Fort Collins?
The best time to visit Fort Collins is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Fort Collins?
Fort Collins is located at approximately 40.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Fort Collins?
The wettest period in Fort Collins is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Fort Collins?
For visits to Fort Collins during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Fort Collins in?
Fort Collins is located in United States, in the state of Colorado.
What are the public holidays in Fort Collins in 2026?
View the 2026 public holidays for Fort Collins on our Holidays page.
What are the GPS coordinates used for the weather forecast in Fort Collins?
The weather forecast for Fort Collins uses coordinates 40.5872, -105.077.