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Now · 2:21 PM

Arvada Weather & Hourly Forecast

United States · Colorado · 80007

Overcast
92°F
Overcast
Feels like: 89°F
💧 Humidity 21% 🌡 Pressure 29.74 inHg 💨 Wind 10 mph 👁 Visibility 6.2 mi Clouds 100% ☀️ UV index 7.0 · High 🌅 Sunrise 6:25 AM 🌇 Sunset 7:39 PM

Hourly Forecast for Arvada

Today
Overcast · 3:00 PM Overcast
92° 💧 None 💨 10 mph H 21%29.74 inHg
Overcast · 6:00 PM Overcast
87° 💧 None 💨 7 mph H 22%29.83 inHg
Overcast night · 9:00 PM Overcast night
78° 💧 None 💨 6 mph H 27%29.91 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
71° 💧 None 💨 3 mph H 32%29.91 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
65° 💧 None 💨 4 mph H 34%29.91 inHg
Overcast night · 6:00 AM Overcast night
67° 💧 None 💨 6 mph H 32%29.91 inHg
Overcast · 9:00 AM Overcast
78° 💧 None 💨 3 mph H 25%29.88 inHg
Overcast · 12:00 PM Overcast
88° 💧 None 💨 8 mph H 17%29.80 inHg
Overcast · 3:00 PM Overcast
86° 💧 None 💨 6 mph H 23%29.80 inHg
Overcast · 6:00 PM Overcast
90° 💧 None 💨 6 mph H 16%29.68 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
76° 💧 None 💨 4 mph H 29%29.80 inHg
Sunday
Mostly cloudy night · 12:00 AM Mostly cloudy night
72° 💧 None 💨 4 mph H 37%29.88 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
66° 💧 None 💨 1 mph H 38%29.83 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
66° 💧 None 💨 3 mph H 38%29.85 inHg
Overcast · 9:00 AM Overcast
77° 💧 None 💨 2 mph H 31%29.83 inHg
Overcast · 12:00 PM Overcast
86° 💧 0.01 in 💨 8 mph H 22%29.80 inHg

In Arvada and, more broadly, across the state of Colorado: The late afternoon and evening will be characterized by mostly cloudy skies with temperatures remaining mild to warm, ranging from 72 to 85 degrees Fahrenheit. Winds will be light, coming from the west at speeds up to 8 mph, with gusts reaching around 12 mph. No precipitation is expected during this time, providing dry conditions as the evening settles in. Overall, it will be a comfortable evening with relatively calm winds and no significant weather disturbances forecasted.

15-Day Weather Outlook for Arvada

TomorrowTomorrow Overcast Overcast 90°/64° 💧 None 💨 13 mph
Sunday, Aug 30Sun Aug 30 Light rain Light rain 87°/64° 💧 0.03 in 💨 13 mph
Monday, Aug 31Mon Aug 31 Light rain Light rain 81°/68° 💧 0.02 in 💨 10 mph
Tuesday, Sep 1Tue Sep 1 Partly cloudy Partly cloudy 87°/67° 💧 None 💨 9 mph
Wednesday, Sep 2Wed Sep 2 Sunny Sunny 90°/70° 💧 None 💨 8 mph
Thursday, Sep 3Thu Sep 3 Light rain Light rain 90°/70° 💧 0.01 in 💨 11 mph
Friday, Sep 4Fri Sep 4 Mostly cloudy Mostly cloudy 90°/70° 💧 None 💨 12 mph
Saturday, Sep 5Sat Sep 5 Mostly cloudy Mostly cloudy 91°/71° 💧 None 💨 8 mph
Sunday, Sep 6Sun Sep 6 Partly cloudy Partly cloudy 94°/74° 💧 None 💨 6 mph
Monday, Sep 7Mon Sep 7 Mostly sunny Mostly sunny 97°/75° 💧 None 💨 6 mph
Tuesday, Sep 8Tue Sep 8 Sunny Sunny 97°/75° 💧 None 💨 19 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 83°/68° 💧 0.05 in 💨 12 mph
Thursday, Sep 10Thu Sep 10 Sunny Sunny 77°/60° 💧 None 💨 14 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 84°/61° 💧 None 💨 6 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 89°/66° 💧 None 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Arvada

Vertical axis: °F · Color based on temperature
Overcast at 3:00 PM
92° Today 3:00 PM
Overcast at 4:00 PM
91° 4:00 PM
Overcast at 5:00 PM
89° 5:00 PM
Overcast at 6:00 PM
87° 6:00 PM
Overcast at 7:00 PM
86° Today 7:00 PM
Overcast night at 8:00 PM
81° 8:00 PM
Overcast night at 9:00 PM
78° 9:00 PM
Mostly cloudy night at 10:00 PM
75° 10:00 PM
Mostly cloudy night at 11:00 PM
72° Today 11:00 PM
Mostly cloudy night at 12:00 AM
71° 12:00 AM
Overcast night at 1:00 AM
69° 1:00 AM
Mostly cloudy night at 2:00 AM
67° 2:00 AM
Mostly cloudy night at 3:00 AM
65° Tomorrow 3:00 AM
Overcast night at 4:00 AM
65° 4:00 AM
Overcast night at 5:00 AM
64° 5:00 AM
Overcast night at 6:00 AM
67° 6:00 AM
Overcast at 7:00 AM
66° Tomorrow 7:00 AM
Overcast at 8:00 AM
73° 8:00 AM
Overcast at 9:00 AM
78° 9:00 AM
Overcast at 10:00 AM
83° 10:00 AM
Overcast at 11:00 AM
86° Tomorrow 11:00 AM
Overcast at 12:00 PM
88° 12:00 PM
Overcast at 1:00 PM
89° 1:00 PM
Overcast at 2:00 PM
90° 2:00 PM
Overcast at 3:00 PM
86° Tomorrow 3:00 PM
Overcast at 4:00 PM
89° 4:00 PM
Overcast at 5:00 PM
89° 5:00 PM
Overcast at 6:00 PM
90° 6:00 PM
Mostly cloudy at 7:00 PM
86° Tomorrow 7:00 PM
Mostly cloudy night at 8:00 PM
81° 8:00 PM
Mostly cloudy night at 9:00 PM
76° 9:00 PM
Mostly cloudy night at 10:00 PM
72° 10:00 PM
Mostly cloudy night at 11:00 PM
72° Tomorrow 11:00 PM
Mostly cloudy night at 12:00 AM
72° 12:00 AM
Overcast night at 1:00 AM
71° 1:00 AM
Overcast night at 2:00 AM
69° 2:00 AM
Mostly cloudy night at 3:00 AM
66° Sunday 3:00 AM
Mostly cloudy night at 4:00 AM
64° 4:00 AM
Mostly cloudy night at 5:00 AM
64° 5:00 AM
Mostly cloudy night at 6:00 AM
66° 6:00 AM
Overcast at 7:00 AM
72° Sunday 7:00 AM
Overcast at 8:00 AM
74° 8:00 AM
Overcast at 9:00 AM
77° 9:00 AM
Overcast at 10:00 AM
79° 10:00 AM
Overcast at 11:00 AM
83° Sunday 11:00 AM
Overcast at 12:00 PM
86° 12:00 PM
Overcast at 1:00 PM
87° 1:00 PM
Light rain at 2:00 PM
82° 2:00 PM
Light rain at 3:00 PM
76° Sunday 3:00 PM
Overcast at 4:00 PM
79° 4:00 PM
Overcast at 5:00 PM
79° 5:00 PM
Overcast at 6:00 PM
79° 6:00 PM
Overcast at 7:00 PM
78° Sunday 7:00 PM
Overcast night at 8:00 PM
77° 8:00 PM
Overcast night at 9:00 PM
76° 9:00 PM
Overcast night at 10:00 PM
74° 10:00 PM
Overcast night at 11:00 PM
72° Sunday 11:00 PM
Overcast night at 12:00 AM
71° 12:00 AM
Overcast night at 1:00 AM
71° 1:00 AM
Overcast night at 2:00 AM
69° 2:00 AM
Overcast night at 3:00 AM
69° Monday 3:00 AM
Overcast night at 4:00 AM
69° 4:00 AM
Overcast night at 5:00 AM
68° 5:00 AM
Overcast night at 6:00 AM
68° 6:00 AM
Overcast at 7:00 AM
68° Monday 7:00 AM
Overcast at 8:00 AM
70° 8:00 AM
Overcast at 9:00 AM
73° 9:00 AM
Overcast at 10:00 AM
75° 10:00 AM
Overcast at 11:00 AM
79° Monday 11:00 AM
Overcast at 12:00 PM
81° 12:00 PM
Overcast at 1:00 PM
83° 1:00 PM
Overcast at 2:00 PM
82° 2:00 PM
Overcast at 3:00 PM
80° Monday 3:00 PM
Light rain at 4:00 PM
77° 4:00 PM
Overcast at 5:00 PM
72° 5:00 PM
Overcast at 6:00 PM
74° 6:00 PM
Overcast at 7:00 PM
74° Monday 7:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Light rain at 9:00 PM
71° 9:00 PM
Overcast night at 10:00 PM
71° 10:00 PM
Overcast night at 11:00 PM
70° Monday 11:00 PM
Overcast night at 12:00 AM
69° 12:00 AM
Overcast night at 1:00 AM
70° 1:00 AM
Overcast night at 2:00 AM
70° 2:00 AM
Overcast night at 3:00 AM
68° Tuesday 3:00 AM
Overcast night at 4:00 AM
68° 4:00 AM
Overcast night at 5:00 AM
67° 5:00 AM
Overcast night at 6:00 AM
67° 6:00 AM
Overcast at 7:00 AM
67° Tuesday 7:00 AM
Overcast at 8:00 AM
68° 8:00 AM
Mostly cloudy at 9:00 AM
73° 9:00 AM
Mostly cloudy at 10:00 AM
77° 10:00 AM
Partly cloudy at 11:00 AM
80° Tuesday 11:00 AM
Partly cloudy at 12:00 PM
83° 12:00 PM
Sunny at 1:00 PM
85° 1:00 PM
Sunny at 2:00 PM
86° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Arvada

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 3:00 PM
PM2.5 Fine particles Good 2,2µg/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 4,9µg/m³

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

O₃ Ozone Fair 81,4µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Arvada

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 8,0Very high 🙂Fair
Tomorrow UV 8,0Very high 🙂Fair
Sunday UV 6,0High 🙂Fair
Monday UV 7,0High 🙂Fair
Tuesday UV 8,0Very high 😊Good
Wednesday UV 8,0Very high Unavailable
Thursday UV 8,0Very high Unavailable
Hourly UV index today
3:00 PMUV 7,0 4:00 PMUV 7,0 5:00 PMUV 7,0 6:00 PMUV 7,0 7:00 PMUV 7,0
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.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day. 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 Arvada

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Sunday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Monday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Monday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Monday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Monday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Monday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Monday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM
Sustained wind Max gusts
Internal PR simulation: 4.72 Population: 122,634

Forecast data for Arvada were last refreshed today at 2:21 PM. The current forecast period extends through 30/08/2026 at 12:00 PM. 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.