Fort Collins, CO Hourly Forecast
Colorado, United States 🇺🇸
59°
Partly Cloudy
Feels like 53°
Updated 8 min ago
Fort Collins temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 4 PM - around 87°
- Coolest hour: 7 AM - around 56°
- Rain risk: low all day (peaks at 17%)
- UV peak: 1 PM at index 6 - sun protection recommended
- Windiest: 10 PM at 12 mph
Fort Collins hourly weather - Wednesday, September 16
In Fort Collins, expect a high near 87°F (30°C) around 4 PM and a low of 56°F (13°C) near 7 AM; precipitation risk peaks at 17% around 7 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 2 AM | Patchy rain nearby | 58° | 52° | 15% | 9 mph N | 62% | 0 | |
| 3 AM | Patchy rain nearby | 58° | 53° | 15% | 8 mph NNW | 61% | 0 | |
| 4 AM | Overcast | 60° | 55° | 15% | 7 mph NNW | 59% | 0 | |
| 5 AM | Overcast | 59° | 54° | 15% | 6 mph N | 61% | 0 | |
| 6 AM | Cloudy | 57° | 53° | 14% | 4 mph NE | 65% | 0 | |
| 7 AM | Overcast | 56° | 54° | 17% | 2 mph E | 67% | 0 | |
| 8 AM | Overcast | 60° | 57° | 15% | 3 mph ESE | 60% | 0 | |
| 9 AM | Overcast | 64° | 61° | 12% | 3 mph ESE | 53% | 1 | |
| 10 AM | Overcast | 69° | 67° | 10% | 2 mph S | 43% | 2 | |
| 11 AM | Overcast | 74° | 72° | 10% | 2 mph S | 35% | 4 | |
| 12 PM | Overcast | 79° | 76° | 9% | 4 mph SE | 29% | 6 | |
| 1 PM | Overcast | 84° | 78° | 9% | 8 mph SE | 25% | 6 | |
| 2 PM | Overcast | 85° | 78° | 9% | 9 mph SE | 24% | 5 | |
| 3 PM | Overcast | 86° | 79° | 9% | 10 mph SE | 24% | 4 | |
| 4 PM | Overcast | 87° | 80° | 9% | 10 mph ESE | 22% | 2 | |
| 5 PM | Overcast | 86° | 79° | 9% | 9 mph SE | 24% | 1 | |
| 6 PM | Overcast | 84° | 79° | 9% | 6 mph S | 26% | 0 | |
| 7 PM | Patchy rain nearby | 78° | 72° | 10% | 9 mph WSW | 33% | 0 | |
| 8 PM | Overcast | 73° | 68° | 10% | 8 mph SSW | 42% | 0 | |
| 9 PM | Overcast | 70° | 64° | 11% | 10 mph SSW | 46% | 0 | |
| 10 PM | Overcast | 70° | 63° | 11% | 12 mph S | 45% | 0 | |
| 11 PM | Patchy rain nearby | 73° | 66° | 11% | 10 mph SSW | 38% | 0 |
Fort Collins hourly weather - Thursday, September 17
In Fort Collins, expect a high near 82°F (28°C) around 2 PM and a low of 63°F (17°C) near 7 AM; precipitation risk peaks at 45% around 8 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 71° | 64° | 11% | 10 mph SE | 44% | 0 | |
| 1 AM | Overcast | 69° | 68° | 12% | 2 mph ENE | 51% | 0 | |
| 2 AM | Patchy rain nearby | 69° | 68° | 17% | 2 mph NNE | 51% | 0 | |
| 3 AM | Patchy rain nearby | 68° | 66° | 14% | 5 mph E | 56% | 0 | |
| 4 AM | Patchy rain nearby | 65° | 65° | 17% | 3 mph E | 66% | 0 | |
| 5 AM | Patchy rain nearby | 64° | 63° | 19% | 4 mph NNE | 70% | 0 | |
| 6 AM | Patchy rain nearby | 64° | 64° | 15% | 3 mph ENE | 68% | 0 | |
| 7 AM | Overcast | 63° | 64° | 18% | 1 mph N | 70% | 0 | |
| 8 AM | Overcast | 68° | 66° | 13% | 4 mph N | 55% | 0 | |
| 9 AM | Overcast | 71° | 66° | 10% | 8 mph NNE | 44% | 1 | |
| 10 AM | Overcast | 74° | 68° | 10% | 10 mph NNE | 40% | 2 | |
| 11 AM | Partly Cloudy | 77° | 72° | 3% | 8 mph NNE | 37% | 2 | |
| 12 PM | Overcast | 80° | 75° | 8% | 8 mph NNE | 34% | 2 | |
| 1 PM | Overcast | 82° | 77° | 9% | 8 mph ENE | 33% | 3 | |
| 2 PM | Overcast | 82° | 78° | 9% | 9 mph E | 33% | 3 | |
| 3 PM | Overcast | 82° | 77° | 10% | 10 mph E | 35% | 4 | |
| 4 PM | Cloudy | 82° | 77° | 6% | 10 mph E | 36% | 2 | |
| 5 PM | Patchy rain nearby | 80° | 76° | 17% | 9 mph ENE | 38% | 0 | |
| 6 PM | Patchy rain nearby | 75° | 70° | 18% | 11 mph N | 51% | 0 | |
| 7 PM | Light rain shower | 67° | 62° | 44% | 12 mph NNW | 68% | 0 | |
| 8 PM | Light rain shower | 67° | 65° | 45% | 8 mph NNW | 66% | 0 | |
| 9 PM | Light rain shower | 67° | 66° | 31% | 5 mph WNW | 70% | 0 | |
| 10 PM | Patchy rain nearby | 66° | 65° | 20% | 6 mph NW | 73% | 0 | |
| 11 PM | Light rain shower | 66° | 68° | 37% | 2 mph N | 70% | 0 |
Fort Collins hourly weather - Friday, September 18
In Fort Collins, expect a high near 86°F (30°C) around 3 PM and a low of 61°F (16°C) near 6 AM; precipitation risk peaks at 66% around 5 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Light rain shower | 66° | 66° | 35% | 2 mph NNE | 70% | 0 | |
| 1 AM | Overcast | 64° | 65° | 19% | 0 mph WNW | 73% | 0 | |
| 2 AM | Overcast | 63° | 64° | 20% | 2 mph SSE | 74% | 0 | |
| 3 AM | Overcast | 63° | 64° | 21% | 2 mph S | 75% | 0 | |
| 4 AM | Overcast | 62° | 62° | 22% | 3 mph SSW | 78% | 0 | |
| 5 AM | Overcast | 62° | 61° | 24% | 4 mph SSW | 81% | 0 | |
| 6 AM | Overcast | 61° | 60° | 24% | 5 mph SSW | 81% | 0 | |
| 7 AM | Overcast | 61° | 60° | 22% | 4 mph SSW | 78% | 0 | |
| 8 AM | Overcast | 64° | 63° | 17% | 3 mph S | 68% | 0 | |
| 9 AM | Overcast | 68° | 66° | 14% | 4 mph SSW | 59% | 1 | |
| 10 AM | Overcast | 72° | 70° | 12% | 4 mph S | 50% | 3 | |
| 11 AM | Overcast | 76° | 73° | 10% | 5 mph SSE | 42% | 5 | |
| 12 PM | Sunny | 80° | 77° | 1% | 6 mph SE | 34% | 7 | |
| 1 PM | Sunny | 84° | 79° | 1% | 9 mph SE | 28% | 7 | |
| 2 PM | Sunny | 86° | 78° | 1% | 12 mph ESE | 26% | 7 | |
| 3 PM | Patchy rain nearby | 86° | 77° | 17% | 14 mph SE | 24% | 4 | |
| 4 PM | Patchy rain nearby | 84° | 79° | 17% | 8 mph S | 29% | 1 | |
| 5 PM | Light rain shower | 65° | 60° | 66% | 13 mph NNW | 78% | 0 | |
| 6 PM | Patchy rain nearby | 65° | 62° | 20% | 11 mph N | 76% | 0 | |
| 7 PM | Patchy rain nearby | 66° | 62° | 23% | 9 mph NNW | 70% | 0 | |
| 8 PM | Light rain shower | 66° | 66° | 48% | 4 mph S | 68% | 0 | |
| 9 PM | Light rain shower | 64° | 61° | 38% | 9 mph S | 80% | 0 | |
| 10 PM | Light rain shower | 63° | 62° | 34% | 6 mph SW | 77% | 0 | |
| 11 PM | Cloudy | 64° | 63° | 17% | 6 mph W | 75% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Fort Collins today?
4 PM is forecast to be the warmest, at about 87°F (30°C) with overcast.
Will it rain in Fort Collins tonight?
Unlikely - the evening precipitation chance stays at or below 11%.
When is the UV index highest in Fort Collins today?
Around 1 PM, when it reaches 6. From UV 3 upward, sun protection is recommended.
Fort Collins hour-by-hour: what to expect
Over the next 24 hours in Fort Collins, temperatures range from 56°F (13°C) around 7 AM up to 87°F (30°C) near 4 PM - about 7°F (4°C) above the typical September high of 80°F (27°C).
A stray shower can't be ruled out - Rain chances top out at 17% around 7 AM.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Fort Collins 14-day forecast or the monthly climate averages.
Hourly forecasts nearby