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Now · 1:20 PM

Iliff Weather & Hourly Forecast

United States · Colorado · 80736

Sunny
85°F
Sunny
Feels like: 78°F
💧 Humidity 21% 🌡 Pressure 29.97 inHg 💨 Wind 10 mph 👁 Visibility 33.5 mi Clouds 5% ☀️ UV index 8.1 · Very high 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Iliff

Today
Mostly sunny · 2:00 PM Mostly sunny
87° 💧 None 💨 9 mph H 20%29.94 inHg
Mostly sunny · 5:00 PM Mostly sunny
86° 💧 None 💨 8 mph H 22%29.94 inHg
Clear night · 8:00 PM Clear night
75° 💧 None 💨 7 mph H 41%30.00 inHg
Clear night · 11:00 PM Clear night
69° 💧 None 💨 5 mph H 60%30.06 inHg
Tomorrow
Clear night · 2:00 AM Clear night
67° 💧 None 💨 2 mph H 65%30.06 inHg
Clear night · 5:00 AM Clear night
65° 💧 None 💨 3 mph H 68%30.09 inHg
Sunny · 8:00 AM Sunny
64° 💧 None 💨 17 mph H 47%30.21 inHg
Sunny · 11:00 AM Sunny
73° 💧 None 💨 12 mph H 38%30.21 inHg
Sunny · 2:00 PM Sunny
80° 💧 None 💨 9 mph H 27%30.12 inHg
Mostly sunny · 5:00 PM Mostly sunny
80° 💧 None 💨 9 mph H 28%30.03 inHg
Clear night · 8:00 PM Clear night
71° 💧 None 💨 5 mph H 49%30.06 inHg
Clear night · 11:00 PM Clear night
67° 💧 None 💨 5 mph H 70%30.12 inHg
Thursday
Clear night · 2:00 AM Clear night
64° 💧 None 💨 2 mph H 81%30.09 inHg
Clear night · 5:00 AM Clear night
63° 💧 None 💨 4 mph H 86%30.06 inHg
Sunny · 8:00 AM Sunny
68° 💧 None 💨 5 mph H 81%30.06 inHg
Sunny · 11:00 AM Sunny
82° 💧 None 💨 7 mph H 44%29.97 inHg

In Iliff and, more broadly, across the state of Colorado: The rest of the day will feature mostly cloudy skies with mild to warm temperatures ranging from 61 to 75 degrees Fahrenheit. There is a possibility of light rain, with some areas experiencing around 0.05 inches of accumulation. The highest chance of rain is about 79%. Winds will be gentle from the southwest at speeds up to 8 mph, with gusts reaching 12 mph. Overall, expect a mostly cloudy afternoon with occasional light showers and comfortable temperatures.

15-Day Weather Outlook for Iliff

TomorrowTomorrow Mostly sunny Mostly sunny 84°/63° 💧 None 💨 18 mph
Thursday, Sep 10Thu Sep 10 Mostly cloudy Mostly cloudy 91°/62° 💧 None 💨 9 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 94°/65° 💧 None 💨 14 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 91°/60° 💧 0.081 in 💨 11 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 99°/65° 💧 None 💨 15 mph
Monday, Sep 14Mon Sep 14 Heavy rain Heavy rain 89°/61° 💧 0.310 in 💨 14 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 74°/57° 💧 0.473 in 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 74°/64° 💧 0.001 in 💨 16 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 81°/66° 💧 0.001 in 💨 8 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 68°/60° 💧 0.263 in 💨 14 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 69°/63° 💧 0.016 in 💨 15 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 84°/61° 💧 0.114 in 💨 10 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 66°/56° 💧 0.359 in 💨 6 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 64°/47° 💧 0.063 in 💨 8 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 70°/69° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Iliff

Vertical axis: °F · Color based on temperature
Mostly sunny at 2:00 PM
87° Today 2:00 PM
Mostly sunny at 3:00 PM
87° 3:00 PM
Mostly sunny at 4:00 PM
87° 4:00 PM
Mostly sunny at 5:00 PM
86° 5:00 PM
Sunny at 6:00 PM
84° Today 6:00 PM
Sunny at 7:00 PM
79° 7:00 PM
Clear night at 8:00 PM
75° 8:00 PM
Clear night at 9:00 PM
73° 9:00 PM
Clear night at 10:00 PM
71° Today 10:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Clear night at 12:00 AM
68° 12:00 AM
Clear night at 1:00 AM
68° 1:00 AM
Clear night at 2:00 AM
67° Tomorrow 2:00 AM
Clear night at 3:00 AM
66° 3:00 AM
Clear night at 4:00 AM
65° 4:00 AM
Clear night at 5:00 AM
65° 5:00 AM
Clear night at 6:00 AM
67° Tomorrow 6:00 AM
Sunny at 7:00 AM
63° 7:00 AM
Sunny at 8:00 AM
64° 8:00 AM
Sunny at 9:00 AM
67° 9:00 AM
Sunny at 10:00 AM
70° Tomorrow 10:00 AM
Sunny at 11:00 AM
73° 11:00 AM
Sunny at 12:00 PM
76° 12:00 PM
Mostly sunny at 1:00 PM
79° 1:00 PM
Sunny at 2:00 PM
80° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
81° 3:00 PM
Mostly sunny at 4:00 PM
81° 4:00 PM
Mostly sunny at 5:00 PM
80° 5:00 PM
Mostly cloudy at 6:00 PM
78° Tomorrow 6:00 PM
Partly cloudy at 7:00 PM
75° 7:00 PM
Clear night at 8:00 PM
71° 8:00 PM
Clear night at 9:00 PM
69° 9:00 PM
Clear night at 10:00 PM
68° Tomorrow 10:00 PM
Clear night at 11:00 PM
67° 11:00 PM
Clear night at 12:00 AM
65° 12:00 AM
Clear night at 1:00 AM
64° 1:00 AM
Clear night at 2:00 AM
64° Thursday 2:00 AM
Clear night at 3:00 AM
64° 3:00 AM
Clear night at 4:00 AM
63° 4:00 AM
Clear night at 5:00 AM
63° 5:00 AM
Clear night at 6:00 AM
62° Thursday 6:00 AM
Sunny at 7:00 AM
63° 7:00 AM
Sunny at 8:00 AM
68° 8:00 AM
Sunny at 9:00 AM
73° 9:00 AM
Sunny at 10:00 AM
78° Thursday 10:00 AM
Sunny at 11:00 AM
82° 11:00 AM
Sunny at 12:00 PM
86° 12:00 PM
Sunny at 1:00 PM
88° 1:00 PM
Sunny at 2:00 PM
90° Thursday 2:00 PM
Sunny at 3:00 PM
91° 3:00 PM
Sunny at 4:00 PM
90° 4:00 PM
Sunny at 5:00 PM
90° 5:00 PM
Sunny at 6:00 PM
89° Thursday 6:00 PM
Sunny at 7:00 PM
82° 7:00 PM
Clear night at 8:00 PM
79° 8:00 PM
Clear night at 9:00 PM
77° 9:00 PM
Clear night at 10:00 PM
75° Thursday 10:00 PM
Clear night at 11:00 PM
73° 11:00 PM
Clear night at 12:00 AM
72° 12:00 AM
Clear night at 1:00 AM
71° 1:00 AM
Partly cloudy night at 2:00 AM
69° Friday 2:00 AM
Mostly cloudy night at 3:00 AM
68° 3:00 AM
Mostly cloudy night at 4:00 AM
67° 4:00 AM
Partly cloudy night at 5:00 AM
66° 5:00 AM
Partly cloudy night at 6:00 AM
65° Friday 6:00 AM
Partly cloudy at 9:00 AM
75° 9:00 AM
Mostly sunny at 12:00 PM
94° 12:00 PM
Overcast at 3:00 PM
93° 3:00 PM
Mostly cloudy at 6:00 PM
91° Friday 6:00 PM
Moderate rain at 9:00 PM
73° 9:00 PM
Clear night at 12:00 AM
69° 12:00 AM
Mostly clear night at 3:00 AM
65° 3:00 AM
Clear night at 6:00 AM
60° Saturday 6:00 AM
Sunny at 9:00 AM
64° 9:00 AM
Partly cloudy at 12:00 PM
73° 12:00 PM
Partly cloudy at 3:00 PM
79° 3:00 PM
Partly cloudy at 6:00 PM
77° Saturday 6:00 PM
Partly cloudy night at 9:00 PM
70° 9:00 PM
Mostly clear night at 12:00 AM
66° 12:00 AM
Clear night at 3:00 AM
65° 3:00 AM
Overcast night at 6:00 AM
67° Sunday 6:00 AM
Mostly sunny at 9:00 AM
73° 9:00 AM
Mostly sunny at 12:00 PM
89° 12:00 PM
Partly cloudy at 3:00 PM
99° 3:00 PM
Heavy rain at 6:00 PM
89° Sunday 6:00 PM
Mostly clear night at 9:00 PM
69° 9:00 PM
Clear night at 12:00 AM
69° 12:00 AM
Clear night at 6:00 AM
65° 6:00 AM
Mostly sunny at 12:00 PM
61° Monday 12:00 PM
Partly cloudy at 6:00 PM
73° 6:00 PM
Clear night at 12:00 AM
74° 12:00 AM
Mostly clear night at 6:00 AM
62° 6:00 AM
Partly cloudy at 12:00 PM
57° Tuesday 12:00 PM
Overcast at 6:00 PM
71° 6:00 PM
Mostly clear night at 12:00 AM
74° 12:00 AM
Clear night at 6:00 AM
66° 6:00 AM
Partly cloudy at 12:00 PM
64° Wednesday 12:00 PM
Sunny at 6:00 PM
80° 6:00 PM
Mostly clear night at 12:00 AM
81° 12:00 AM
Clear night at 6:00 AM
69° 6:00 AM
Overcast at 12:00 PM
66° Thursday 12:00 PM
Overcast at 6:00 PM
68° 6:00 PM
Light rain at 12:00 AM
66° 12:00 AM
Mostly cloudy night at 6:00 AM
62° 6:00 AM
Overcast at 12:00 PM
60° Friday 12:00 PM
Overcast at 6:00 PM
66° 6:00 PM
Mostly cloudy night at 12:00 AM
69° 12:00 AM
Overcast night at 6:00 AM
65° 6:00 AM
Partly cloudy at 12:00 PM
63° Saturday 12:00 PM
Sunny at 6:00 PM
84° 6:00 PM
Light rain at 12:00 AM
74° 12:00 AM
Mostly clear night at 6:00 AM
64° 6:00 AM
Partly cloudy at 12:00 PM
61° Sunday 12:00 PM
Mostly cloudy at 6:00 PM
66° 6:00 PM
Overcast night at 12:00 AM
61° 12:00 AM
Light rain at 6:00 AM
56° 6:00 AM
Light rain at 12:00 PM
57° Monday 12:00 PM
Overcast at 6:00 PM
61° 6:00 PM
Mostly cloudy night at 12:00 AM
64° 12:00 AM
Clear night at 6:00 AM
54° 6:00 AM
Sunny at 12:00 PM
47° Tuesday 12:00 PM
Sunny at 6:00 PM
69° 6:00 PM
Clear night at 12:00 AM
70° 12:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Iliff

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 2:00 PM
PM2.5 Fine particles Good 2,6µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,1µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 75,9µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,4µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Iliff

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 8,1Very high 🙂Fair
Tomorrow UV 8,2Very high 🙂Fair
Thursday UV 7,4High 🙂Fair
Friday UV 7,6High 😐Moderate
Saturday UV 7,0High 🙂Fair
Sunday UV 8,0Very high Unavailable
Monday UV 6,0High Unavailable
Hourly UV index today
2:00 PMUV 7,5 3:00 PMUV 5,6 4:00 PMUV 3,5 5:00 PMUV 1,6 6:00 PMUV 0,4 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. Dry air can increase hydration needs.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Iliff

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Thursday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Thursday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Thursday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Thursday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Thursday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Thursday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Friday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Friday 6:00 AM 9:00 AM 12:00 PM 3:00 PM Friday 6:00 PM 9:00 PM 12:00 AM 3:00 AM Saturday 6:00 AM 9:00 AM 12:00 PM 3:00 PM Saturday 6:00 PM 9:00 PM 12:00 AM 3:00 AM Sunday 6:00 AM 9:00 AM 12:00 PM 3:00 PM Sunday 6:00 PM 9:00 PM 12:00 AM 6:00 AM Monday 12:00 PM 6:00 PM 12:00 AM 6:00 AM Tuesday 12:00 PM 6:00 PM 12:00 AM 6:00 AM Wednesday 12:00 PM 6:00 PM 12:00 AM 6:00 AM Thursday 12:00 PM 6:00 PM 12:00 AM 6:00 AM Friday 12:00 PM 6:00 PM 12:00 AM 6:00 AM Saturday 12:00 PM 6:00 PM 12:00 AM 6:00 AM Sunday 12:00 PM 6:00 PM 12:00 AM 6:00 AM Monday 12:00 PM 6:00 PM 12:00 AM 6:00 AM Tuesday 12:00 PM 6:00 PM 12:00 AM
Sustained wind Max gusts
NIGHT SKY · ILIFF, COLORADO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:47 PM–4:53 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 7% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Iliff were last refreshed today at 1:20 PM. The current forecast period extends through 10/09/2026 at 11:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.