Fort Collins weather — 10-day forecast
Temperature, rain, wind and feels-like in Fort Collins, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 18:00 · NOAA HRRR model
35 °C
Mainly clear
Feels like 30 °C
Next 12 h
- 1835°
- 1934°
- 2029°
- 20:09Sunset
- 2127°
- 2226°
- 2325°
- 0021°
- 0120°
- 0220°
- 0318°
- 0418°
- 0517°
- 0616°
↑ 35°18:00↓ 16°06:00
- Humidity
- 10 %
- Dew point
- -1 °C
- Gusts
- 15.4 km/h
- Clouds
- 16 %
- Pressure
- 1,007 hPa ↓
Grid point 1.1 km away · 3.0 km grid · elevation 1,545 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 121.2µg/m³▲
- PM2.5
- 12.7µg/m³
- PM10
- 14.0µg/m³
- Nitrogen dioxide
- 1.4µg/m³
- Sulphur dioxide
- 1.1µg/m³
- Carbon monoxide
- 180.0µg/m³
- Dust (AOD)
- 0.01
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Mainly clear
35°
25°
Sat
Overcast
38°
16°
Sun
Overcast38 %
36°
20°
Mon
Light drizzle38 %
33°
20°
Tue
Partly cloudy26 %
36°
20°
Wed
Light rain20 %
34°
21°
Thu
Light drizzle0 mm
28°
17°
Fri
Showers46 mm
26°
19°
Sat
Thunderstorm1 mm
25°
17°
Sun
Thunderstorm0 mm
29°
17°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:04
- Daylight
- 14 h 05
- Sunset
- 20:09
Radiation · 19.1 MJ/m²
Today in Fort Collins the mean temperature will be 31.4 °C — +9.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)