Colorado · NWS BOU office

Fort Collins, CO weather

It is 39°F and clear at Fort Collins/Loveland - Northern Colorado Regional Airport as of Oct 28, 6:00 AM MDT. Today: Mostly Sunny, high near 68°F. Forecast from the National Weather Service, issued Oct 28, 4:06 AM MDT.

Updated Oct 28, 6:16 AM MDT (snapshot)

Current conditions

Temperature

39°F

Clear

Wind

Calm

Humidity 93% · dew point 37°F

Pressure · visibility

29.97 inHg

Visibility 8 mi

Observed at Fort Collins/Loveland - Northern Colorado Regional Airport (KFNL), Oct 28, 6:00 AM MDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Fort Collins forecast zone right now.

Around the NWS BOU forecast area

No active alerts in zones served by the BOU office near Fort Collins.

From the alert snapshot of Oct 28, 2026, 8:14 AM EDT. Colorado has 4 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Fort Collins (local time)
TimeTempForecastPrecip. chanceWind
Wed 6 AM38°FMostly Cloudy0%NW 2 mph
Wed 7 AM38°FCloudy0%NW 3 mph
Wed 8 AM39°FMostly Cloudy0%NNW 5 mph
Wed 9 AM44°FPartly Sunny0%NNW 7 mph
Wed 10 AM53°FPartly Sunny0%NNW 3 mph
Wed 11 AM57°FMostly Sunny0%E 3 mph
Wed 12 PM63°FMostly Sunny0%SE 3 mph
Wed 1 PM64°FSunny0%SE 6 mph
Wed 2 PM66°FMostly Sunny0%SE 7 mph
Wed 3 PM67°FSunny0%ESE 8 mph
Wed 4 PM66°FMostly Sunny0%ESE 8 mph
Wed 5 PM64°FSunny0%ESE 6 mph
Wed 6 PM61°FPartly Cloudy0%ESE 6 mph
Wed 7 PM54°FPartly Cloudy0%SSE 5 mph
Wed 8 PM51°FMostly Cloudy0%SSW 3 mph
Wed 9 PM49°FMostly Cloudy0%WSW 3 mph
Wed 10 PM48°FMostly Cloudy0%NNW 3 mph
Wed 11 PM46°FMostly Cloudy0%N 3 mph
Thu 12 AM44°FMostly Cloudy0%N 5 mph
Thu 1 AM43°FPartly Cloudy0%NNW 5 mph
Thu 2 AM41°FMostly Clear0%NNW 5 mph
Thu 3 AM40°FPartly Cloudy0%NNW 5 mph
Thu 4 AM38°FPartly Cloudy0%N 5 mph
Thu 5 AM38°FMostly Clear0%NNW 3 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Fort Collins can differ.

7-day forecast

Today

High 68°F·Low 37°F

Mostly sunny. High near 68, with temperatures falling to around 64 in the afternoon. Northeast wind 2 to 8 mph.

Tonight: Partly cloudy, with a low around 37. Northwest wind around 6 mph.

Thursday

High 66°F·Low 38°F

Mostly sunny. High near 66, with temperatures falling to around 64 in the afternoon. East wind 2 to 6 mph.

Thursday Night: Partly cloudy, with a low around 38. North wind around 5 mph.

Friday

High 64°F·Low 41°F

Partly sunny, with a high near 64. Northeast wind 2 to 7 mph.

Friday Night: Mostly cloudy, with a low around 41.

Saturday

High 63°F·Low 41°F

Mostly sunny, with a high near 63.

Saturday Night: Partly cloudy, with a low around 41.

Sunday

High 58°F·Low 42°F

Rain showers likely after 5pm. Partly sunny, with a high near 58.

Sunday Night: Rain showers likely. Mostly cloudy, with a low around 42.

Monday

High 54°F·Low 38°F

Rain showers likely. Partly sunny, with a high near 54.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 38.

Tuesday

High 56°F·Low 36°F

A slight chance of rain showers before 11am. Mostly sunny, with a high near 56.

Tuesday Night: Partly cloudy, with a low around 36.

Nearby cities

Larger cities in the area

Other cities in Larimer County

See every city we cover in Colorado, or check all active alerts.

About this forecast

Forecast office
Fort Collins is served by the National Weather Service BOU forecast office, forecast zone COZ038, county zone COC069.
Location used
The Census Bureau's internal point for Fort Collins (40.5482, -105.0648), in Larimer County. Population: 170,924 (2024 estimate), number 4 of the 33 Colorado cities on this site.
Radar
Nearest NWS radar: KCYS. View it on radar.weather.gov.

On Amazon

Weather-ready picks

As an Amazon Associate I earn from qualifying purchases.

Home & kitchen LEVOIT Air Purifier An air purifier for smoky or high-pollen days indoors. View on Amazon → Men’s fashion Hanes Fleece Hooded Sweatshirt A warm hoodie for chilly mornings. View on Amazon → Fitness & outdoors Stanley Quencher H2.0 Tumbler A big tumbler for long commutes and outdoor days. View on Amazon → Fitness & outdoors LifeStraw Personal Water Filter A personal water filter worth adding to an emergency kit. View on Amazon →

Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/40.5482,-105.0648 (forecast issued Oct 28, 4:06 AM MDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

More Colorado cities