Fort Collins weather live forecast

Today's maximum temperature in Fort Collins is expected to be 18°C. Select a day from the live weather forecast for Fort Collins, Colorado, USA for more weather parameters.

Friday
26th Dec
18

4

7

2
Saturday
27th Dec
15

2

8

2
Sunday
28th Dec
1

-8

6

1
Monday
29th Dec
6

-8

8

2
Tuesday
30th Dec
9

-5

9

2

5-day weather forecast updated at 04:02 on Thursday 25th December 2025 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 Friday 26th December 2025

Expect scattered clouds in Fort Collins, Colorado with a maximum temperature of 18°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

18
°C maximum temperature
4
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
18
°C wind chill
8
kph wind from S

Fort Collins weather for Saturday 27th December 2025

Expect sunshine and showers in Fort Collins, Colorado with a maximum temperature of 15°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 10 kph from the west.

15
°C maximum temperature
2
°C minimum temperature
sunshine and showers
8
hours of sunshine
2
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from W

Fort Collins weather for Sunday 28th December 2025

Expect cloudy with sleet or snow in Fort Collins, Colorado with a maximum temperature of 1°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 24% chance of some sleet or snow and a light breeze of 12 kph from the north.

1
°C maximum temperature
-8
°C minimum temperature
cloudy with sleet or snow
6
hours of sunshine
1
UV index (Low)
24
% chance of some sleet or snow
<5
mm of sleet/snow expected
-3
°C wind chill
12
kph wind from N

Fort Collins weather for Monday 29th December 2025

Expect clear skies in Fort Collins, Colorado with a maximum temperature of 6°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the west.

6
°C maximum temperature
-8
°C minimum temperature
clear skies
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
2
kph wind from W

Fort Collins weather for Tuesday 30th December 2025

Expect clear skies in Fort Collins, Colorado with a maximum temperature of 9°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the west.