Live Weather & Forecast

Weather in Fort Lupton

Colorado, United States · Real-time conditions & 3-day outlook

Flag of United States
Clear
12°C
Feels like 11°C
53°F / Feels 52°F
Clear
Fort Lupton, Colorado
🌙 Nighttime
Updated: 2026-04-13 03:30
💧
Humidity
24%
💨
Wind
7.9 km/h W
🌬️
Wind Gust
16.6 km/h
🌡️
Pressure
1009 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
-4.9°C
🌐
Wind Degree
261°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
178.9 μg/m³
NO₂
17.4 μg/m³
O₃
54 μg/m³
SO₂
3.3 μg/m³
PM 2.5
5.4 μg/m³
PM 10
6.8 μg/m³

Weather Alerts 5

Met · Severe · Expected
Red Flag Warning issued April 12 at 11:50AM MDT until April 12 at 8:00PM MDT by NWS Denver CO

...TODAY'S RED FLAG WARNING REMAINS IN EFFECT AND UNCHANGED UNTIL 8 PM MDT THIS EVENING... .ALL ZONES IN MONDAY'S FIRE WEATHER WATCH HAVE BEEN UPGRADED TO A RED FLAG WARNING EXCEPT FOR WASHINGTON COUNTY WHERE WINDS WILL BE MORE MARGINAL. The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 8 PM MDT Monday. The F...

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Effective: 2026-04-12T11:50:00-06:00  ·  Expires: 2026-04-13T06:15:00-06:00
Met · Severe · Expected
Red Flag Warning issued April 12 at 11:50AM MDT until April 13 at 8:00PM MDT by NWS Denver CO

...TODAY'S RED FLAG WARNING REMAINS IN EFFECT AND UNCHANGED UNTIL 8 PM MDT THIS EVENING... .ALL ZONES IN MONDAY'S FIRE WEATHER WATCH HAVE BEEN UPGRADED TO A RED FLAG WARNING EXCEPT FOR WASHINGTON COUNTY WHERE WINDS WILL BE MORE MARGINAL. The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 8 PM MDT Monday. The F...

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Effective: 2026-04-12T11:50:00-06:00  ·  Expires: 2026-04-13T06:15:00-06:00
Met · Severe · Expected
Red Flag Warning issued April 12 at 8:00PM MDT until April 13 at 8:00PM MDT by NWS Denver CO

* AFFECTED AREA...Fire Weather Zones 214, 216, 238, 241, 246 and 247. * TIMING...From 11 AM to 8 PM MDT Monday. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Effective: 2026-04-12T20:00:00-06:00  ·  Expires: 2026-04-13T04:00:00-06:00
Met · Severe · Expected
Red Flag Warning issued April 12 at 11:50AM MDT until April 13 at 8:00PM MDT by NWS Denver CO

...TODAY'S RED FLAG WARNING REMAINS IN EFFECT AND UNCHANGED UNTIL 8 PM MDT THIS EVENING... .ALL ZONES IN MONDAY'S FIRE WEATHER WATCH HAVE BEEN UPGRADED TO A RED FLAG WARNING EXCEPT FOR WASHINGTON COUNTY WHERE WINDS WILL BE MORE MARGINAL. The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 8 PM MDT Monday. The F...

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Effective: 2026-04-12T11:50:00-06:00  ·  Expires: 2026-04-13T06:15:00-06:00
Met · Severe · Expected
Red Flag Warning issued April 12 at 8:00PM MDT until April 13 at 8:00PM MDT by NWS Denver CO

* AFFECTED AREA...Fire Weather Zone 242. * TIMING...From 11 AM to 8 PM MDT Monday. * WINDS...West 10 to 15 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Effective: 2026-04-12T20:00:00-06:00  ·  Expires: 2026-04-13T04:00:00-06:00

Today's Hourly Forecast

24-hour breakdown for Fort Lupton, Colorado

12 AM
Clear
10°
Clear
💧 29% 💨 4 km/h
1 AM
Partly Cloudy
9°
Partly Cloudy
💧 34% 💨 3.2 km/h
2 AM
Clear
7°
Clear
💧 40% 💨 9 km/h
3 AM
Clear
12°
Clear
💧 24% 💨 7.9 km/h
4 AM
Clear
6°
Clear
💧 49% 💨 9 km/h
5 AM
Clear
6°
Clear
💧 49% 💨 13.3 km/h
6 AM
Clear
6°
Clear
💧 51% 💨 12.6 km/h
7 AM
Sunny
8°
Sunny
💧 47% 💨 15.8 km/h
8 AM
Sunny
11°
Sunny
💧 40% 💨 14 km/h
9 AM
Sunny
14°
Sunny
💧 30% 💨 11.2 km/h
10 AM
Partly Cloudy
16°
Partly Cloudy
💧 21% 💨 6.5 km/h
11 AM
Partly Cloudy
18°
Partly Cloudy
💧 19% 💨 5.8 km/h
12 PM
Sunny
19°
Sunny
💧 16% 💨 5.4 km/h
1 PM
Sunny
21°
Sunny
💧 16% 💨 8.3 km/h
2 PM
Sunny
21°
Sunny
💧 15% 💨 9.4 km/h
3 PM
Sunny
22°
Sunny
💧 13% 💨 2.2 km/h
4 PM
Sunny
22°
Sunny
💧 14% 💨 10.8 km/h
5 PM
Sunny
22°
Sunny
💧 15% 💨 7.2 km/h
6 PM
Sunny
20°
Sunny
💧 15% 💨 6.8 km/h
7 PM
Partly Cloudy
17°
Partly Cloudy
💧 18% 💨 10.1 km/h
8 PM
Clear
15°
Clear
💧 22% 💨 10.4 km/h
9 PM
Clear
13°
Clear
💧 23% 💨 10.4 km/h
10 PM
Overcast
12°
Overcast
💧 26% 💨 11.5 km/h
11 PM
Partly Cloudy
9°
Partly Cloudy
💧 30% 💨 11.2 km/h

3-Day Forecast

Daily overview for Fort Lupton, Colorado

Today
Sunny
Sunny
24° / 5°
🌧️ 0% chance of rain
💧 Avg. humidity: 28%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
Overcast
11° / 3°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 41.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:22 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
Sunny
22° / -2°
🌧️ 0% chance of rain
💧 Avg. humidity: 38%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Fort Lupton

Plan your trip to Fort Lupton, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Fort Lupton 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Fort Lupton?
Current conditions in Fort Lupton: Clear, temperature 12°C, humidity 24%.
What is the best time to visit Fort Lupton?
The best time to visit Fort Lupton is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Fort Lupton?
Fort Lupton is located at approximately 40.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Fort Lupton?
The wettest period in Fort Lupton is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Fort Lupton?
For visits to Fort Lupton during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Fort Lupton in?
Fort Lupton is located in United States, in the state of Colorado.
What are the public holidays in Fort Lupton in 2026?
View the 2026 public holidays for Fort Lupton on our Holidays page.
What are the GPS coordinates used for the weather forecast in Fort Lupton?
The weather forecast for Fort Lupton uses coordinates 40.0847, -104.813.