Weather Forecast for Fort Collins
Colorado, United States of America
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Current Weather - Fort Collins: 14°C
Current Weather - Fort Collins: 14°C
Colorado, United States of America
Partly Cloudy
Feels like 15°C
Wind
4 km/h NW
Humidity
93%
Pressure
1024 mb
UV Index
0
Visibility
10 km
Sunny
Sunday, August 16, 2026
High
31°C
Low
13°C
Rain Chance
57%
Hourly Forecast
18°C
20°C
23°C
25°C
27°C
29°C
31°C
30°C
27°C
27°C
23°C
21°C
18°C
17°C
17°C
16°C
Day Statistics
Maximum Wind
21 km/h
Humidity
65%
Precipitation
2 mm
UV Index
10
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:12 AM
Sunset
07:57 PM
Moonrise
10:42 AM
Moonset
09:47 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
6.3
μg/m³
PM10
6.9
μg/m³
NO₂
6.7
μg/m³
O₃
96
μg/m³
SO₂
0.6
μg/m³
CO
125.6
μg/m³
Sunny
Monday, August 17, 2026
High
32°C
Low
14°C
Rain Chance
4%
Hourly Forecast
15°C
14°C
14°C
14°C
14°C
14°C
14°C
15°C
20°C
24°C
26°C
28°C
31°C
32°C
31°C
31°C
32°C
31°C
30°C
26°C
22°C
23°C
21°C
21°C
Day Statistics
Maximum Wind
16 km/h
Humidity
48%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:13 AM
Sunset
07:55 PM
Moonrise
11:54 AM
Moonset
10:14 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
6.5
μg/m³
PM10
7
μg/m³
NO₂
8.7
μg/m³
O₃
85.4
μg/m³
SO₂
0.6
μg/m³
CO
127.9
μg/m³
Partly Cloudy
Tuesday, August 18, 2026
High
34°C
Low
17°C
Rain Chance
57%
Hourly Forecast
21°C
20°C
20°C
20°C
19°C
19°C
19°C
20°C
23°C
27°C
30°C
32°C
34°C
33°C
33°C
34°C
30°C
31°C
22°C
25°C
23°C
17°C
22°C
20°C
Day Statistics
Maximum Wind
37 km/h
Humidity
34%
Precipitation
1 mm
UV Index
8
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:13 AM
Sunset
07:54 PM
Moonrise
01:05 PM
Moonset
10:45 PM
Moon Phase
First Quarter
Moon Illumination
37%
Air Quality
PM2.5
3.7
μg/m³
PM10
4.7
μg/m³
NO₂
6.8
μg/m³
O₃
75.5
μg/m³
SO₂
0.4
μg/m³
CO
127.4
μg/m³
Patchy rain nearby
Wednesday, August 19, 2026
High
22°C
Low
13°C
Rain Chance
68%
Hourly Forecast
17°C
18°C
17°C
16°C
17°C
18°C
16°C
18°C
17°C
22°C
16°C
16°C
15°C
16°C
17°C
18°C
18°C
18°C
17°C
17°C
16°C
15°C
14°C
13°C
Day Statistics
Maximum Wind
21 km/h
Humidity
74%
Precipitation
4 mm
UV Index
5
Visibility
10 km
Rain Chance
68%
Snow Chance
0%
Sun & Moon
Sunrise
06:14 AM
Sunset
07:52 PM
Moonrise
02:14 PM
Moonset
11:21 PM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.8
μg/m³
NO₂
11.4
μg/m³
O₃
49.7
μg/m³
SO₂
0.4
μg/m³
CO
148.3
μg/m³
Sunny
Thursday, August 20, 2026
High
28°C
Low
12°C
Rain Chance
2%
Hourly Forecast
13°C
13°C
12°C
12°C
12°C
12°C
12°C
14°C
17°C
19°C
21°C
23°C
24°C
26°C
27°C
28°C
28°C
27°C
27°C
24°C
21°C
18°C
18°C
17°C
Day Statistics
Maximum Wind
18 km/h
Humidity
49%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
06:15 AM
Sunset
07:51 PM
Moonrise
03:18 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
58%
Sunny
Friday, August 21, 2026
High
32°C
Low
15°C
Rain Chance
1%
Hourly Forecast
16°C
16°C
15°C
15°C
15°C
15°C
15°C
18°C
21°C
24°C
25°C
27°C
29°C
30°C
31°C
32°C
31°C
31°C
30°C
27°C
24°C
21°C
21°C
20°C
Day Statistics
Maximum Wind
19 km/h
Humidity
33%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
06:16 AM
Sunset
07:50 PM
Moonrise
04:16 PM
Moonset
12:04 AM
Moon Phase
First Quarter
Moon Illumination
69%
Sunny
Saturday, August 22, 2026
High
34°C
Low
16°C
Rain Chance
0%
Hourly Forecast
19°C
18°C
18°C
17°C
17°C
16°C
16°C
19°C
22°C
25°C
27°C
29°C
31°C
32°C
33°C
34°C
34°C
34°C
34°C
30°C
26°C
22°C
22°C
21°C
Day Statistics
Maximum Wind
16 km/h
Humidity
31%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
07:48 PM
Moonrise
05:06 PM
Moonset
12:55 AM
Moon Phase
Waxing Gibbous
Moon Illumination
78%
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