Fort Collins weather live forecast

Today's maximum temperature in Fort Collins is expected to be 43°F. Select a day from the live weather forecast for Fort Collins, Colorado, USA for more weather parameters.

Saturday
17th Jan
43

23

9

2
Sunday
18th Jan
52

28

5

2
Monday
19th Jan
39

21

7

2
Tuesday
20th Jan
52

19

7

2
Wednesday
21st Jan
46

21

1

2

5-day weather forecast updated at 04:03 on Saturday 17th January 2026 GMT

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The 5-day weather forecast for Colorado (Fort Collins) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Fort Collins weather forecast by day

Below are the detailed weather forecasts for Fort Collins for the next 5 days.

Fort Collins weather for Saturday 17th January 2026

Expect clear skies in Fort Collins, Colorado with a maximum temperature of 43°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north-west.

43
°F maximum temperature
23
°F minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
14
mph wind from NW

Fort Collins weather for Sunday 18th January 2026

Expect cloudy with sleet or snow in Fort Collins, Colorado with a maximum temperature of 52°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 25% chance of some sleet or snow and a light breeze of 5 mph from the north-west.

52
°F maximum temperature
28
°F minimum temperature
cloudy with sleet or snow
5
hours of sunshine
2
UV index (Low)
25
% chance of some sleet or snow
<2
mm of sleet/snow expected
0
no heat & humidity
5
mph wind from NW

Fort Collins weather for Monday 19th January 2026

Expect cloudy with sleet or snow in Fort Collins, Colorado with a maximum temperature of 39°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 13% chance of some sleet or snow and a light breeze of 4 mph from the west.

39
°F maximum temperature
21
°F minimum temperature
cloudy with sleet or snow
7
hours of sunshine
2
UV index (Low)
13
% chance of some sleet or snow
<5
mm of sleet/snow expected
36
°F wind chill
4
mph wind from W

Fort Collins weather for Tuesday 20th January 2026

Expect scattered clouds in Fort Collins, Colorado with a maximum temperature of 52°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the west.

52
°F maximum temperature
19
°F minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
52
°F wind chill
4
mph wind from W

Fort Collins weather for Wednesday 21st January 2026

Expect mostly cloudy with light snow in Fort Collins, Colorado with a maximum temperature of 46°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and little or no wind of 4 mph from the north.