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Now · 4:46 PM

Castle Pines Weather & Hourly Forecast

United States · Colorado · 80108

Light rain
75°F
Light rain
Feels like: 67°F
💧 Humidity 33% 🌡 Pressure 29.88 inHg 💨 Wind 10 mph 👁 Visibility 30.2 mi Clouds 80% ☀️ UV index 3.1 · Moderate 🌅 Sunrise 6:46 AM 🌇 Sunset 6:58 PM

Hourly Forecast for Castle Pines

Today
Light rain · 5:00 PM Light rain
75° 💧 0.010 in 💨 10 mph H 33%29.88 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
67° 💧 None 💨 9 mph H 50%29.94 inHg
Overcast night · 11:00 PM Overcast night
60° 💧 0.000 in 💨 5 mph H 68%29.97 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
56° 💧 None 💨 7 mph H 79%29.97 inHg
Overcast night · 5:00 AM Overcast night
58° 💧 None 💨 8 mph H 68%29.97 inHg
Overcast · 8:00 AM Overcast
61° 💧 None 💨 4 mph H 62%30.00 inHg
Overcast · 11:00 AM Overcast
71° 💧 None 💨 3 mph H 40%30.00 inHg
Overcast · 2:00 PM Overcast
75° 💧 0.001 in 💨 3 mph H 30%29.94 inHg
Light rain · 5:00 PM Light rain
71° 💧 0.006 in 💨 4 mph H 39%29.97 inHg
Overcast night · 8:00 PM Overcast night
64° 💧 0.001 in 💨 1 mph H 65%30.06 inHg
Light rain · 11:00 PM Light rain
61° 💧 0.025 in 💨 3 mph H 87%30.09 inHg
Thursday
Overcast night · 2:00 AM Overcast night
59° 💧 0.039 in 💨 2 mph H 93%30.09 inHg
Light rain · 5:00 AM Light rain
58° 💧 0.092 in 💨 1 mph H 91%30.09 inHg
Light rain · 8:00 AM Light rain
56° 💧 0.050 in 💨 7 mph H 97%30.15 inHg
Overcast · 11:00 AM Overcast
59° 💧 None 💨 8 mph H 69%30.15 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
65° 💧 None 💨 6 mph H 54%30.09 inHg

In Castle Pines and, more broadly, across the state of Colorado: Clear skies will persist through the evening, with temperatures remaining cool, around 60 degrees Fahrenheit. Winds will be light, coming from the northwest at up to 2 mph, with occasional gusts reaching 6 mph. No precipitation is expected tonight, providing a calm and dry night ahead. Temperatures are likely to stay steady, making for a comfortable evening. Be sure to dress appropriately for the cooler conditions if heading outside. The light breeze will add a slight chill, but overall, conditions will be stable and clear into the early morning hours.

15-Day Weather Outlook for Castle Pines

TomorrowTomorrow Mostly cloudy Mostly cloudy 77°/53° 💧 None 💨 7 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 65°/56° 💧 None 💨 8 mph
Friday, Sep 25Fri Sep 25 Light rain Light rain 74°/53° 💧 0.360 in 💨 8 mph
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 78°/50° 💧 None 💨 8 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 80°/54° 💧 0.005 in 💨 11 mph
Monday, Sep 28Mon Sep 28 Partly cloudy Partly cloudy 75°/56° 💧 0.019 in 💨 11 mph
Tuesday, Sep 29Tue Sep 29 Heavy rain Heavy rain 73°/52° 💧 0.643 in 💨 12 mph
Wednesday, Sep 30Wed Sep 30 Light rain Light rain 62°/49° 💧 0.374 in 💨 11 mph
Thursday, Oct 1Thu Oct 1 Sunny Sunny 72°/46° 💧 None 💨 5 mph
Friday, Oct 2Fri Oct 2 Sunny Sunny 75°/51° 💧 None 💨 13 mph
Saturday, Oct 3Sat Oct 3 Partly cloudy Partly cloudy 71°/53° 💧 None 💨 19 mph
Sunday, Oct 4Sun Oct 4 Light rain Light rain 53°/47° 💧 0.299 in 💨 11 mph
Monday, Oct 5Mon Oct 5 Mostly cloudy Mostly cloudy 61°/44° 💧 0.079 in 💨 9 mph
Tuesday, Oct 6Tue Oct 6 Partly cloudy Partly cloudy 67°/46° 💧 None 💨 3 mph
Wednesday, Oct 7Wed Oct 7 Sunny Sunny 64°/64° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Castle Pines

Vertical axis: °F · Color based on temperature
Light rain at 5:00 PM
75° Today 5:00 PM
Strong thunderstorm at 6:00 PM
71° 6:00 PM
Overcast night at 7:00 PM
68° 7:00 PM
Mostly cloudy night at 8:00 PM
67° 8:00 PM
Mostly cloudy night at 9:00 PM
64° Today 9:00 PM
Overcast night at 10:00 PM
61° 10:00 PM
Overcast night at 11:00 PM
60° 11:00 PM
Mostly cloudy night at 12:00 AM
58° 12:00 AM
Partly cloudy night at 1:00 AM
57° Tomorrow 1:00 AM
Overcast night at 2:00 AM
56° 2:00 AM
Overcast night at 3:00 AM
57° 3:00 AM
Overcast night at 4:00 AM
58° 4:00 AM
Overcast night at 5:00 AM
58° Tomorrow 5:00 AM
Overcast night at 6:00 AM
59° 6:00 AM
Overcast at 7:00 AM
59° 7:00 AM
Overcast at 8:00 AM
61° 8:00 AM
Overcast at 9:00 AM
64° Tomorrow 9:00 AM
Overcast at 10:00 AM
67° 10:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Mostly cloudy at 12:00 PM
73° 12:00 PM
Overcast at 1:00 PM
76° Tomorrow 1:00 PM
Overcast at 2:00 PM
75° 2:00 PM
Overcast at 3:00 PM
74° 3:00 PM
Overcast at 4:00 PM
73° 4:00 PM
Light rain at 5:00 PM
71° Tomorrow 5:00 PM
Overcast at 6:00 PM
68° 6:00 PM
Overcast night at 7:00 PM
66° 7:00 PM
Overcast night at 8:00 PM
64° 8:00 PM
Overcast night at 9:00 PM
63° Tomorrow 9:00 PM
Overcast night at 10:00 PM
62° 10:00 PM
Light rain at 11:00 PM
61° 11:00 PM
Light rain at 12:00 AM
61° 12:00 AM
Light rain at 1:00 AM
60° Thursday 1:00 AM
Overcast night at 2:00 AM
59° 2:00 AM
Light rain at 3:00 AM
59° 3:00 AM
Light rain at 4:00 AM
59° 4:00 AM
Light rain at 5:00 AM
58° Thursday 5:00 AM
Light rain at 6:00 AM
58° 6:00 AM
Light rain at 7:00 AM
57° 7:00 AM
Light rain at 8:00 AM
56° 8:00 AM
Light rain at 9:00 AM
56° Thursday 9:00 AM
Light rain at 10:00 AM
57° 10:00 AM
Overcast at 11:00 AM
59° 11:00 AM
Overcast at 12:00 PM
61° 12:00 PM
Overcast at 1:00 PM
63° Thursday 1:00 PM
Mostly cloudy at 2:00 PM
65° 2:00 PM
Partly cloudy at 3:00 PM
66° 3:00 PM
Mostly cloudy at 4:00 PM
67° 4:00 PM
Mostly cloudy at 5:00 PM
66° Thursday 5:00 PM
Overcast at 6:00 PM
65° 6:00 PM
Overcast night at 7:00 PM
63° 7:00 PM
Mostly cloudy night at 8:00 PM
62° 8:00 PM
Mostly cloudy night at 9:00 PM
60° Thursday 9:00 PM
Light rain at 10:00 PM
58° 10:00 PM
Light rain at 11:00 PM
57° 11:00 PM
Partly cloudy night at 12:00 AM
56° 12:00 AM
Mostly clear night at 1:00 AM
55° Friday 1:00 AM
Clear night at 2:00 AM
55° 2:00 AM
Clear night at 3:00 AM
54° 3:00 AM
Mostly clear night at 4:00 AM
53° 4:00 AM
Mostly clear night at 5:00 AM
51° Friday 5:00 AM
Partly cloudy night at 6:00 AM
50° 6:00 AM
Mostly sunny at 9:00 AM
56° 9:00 AM
Mostly sunny at 12:00 PM
69° 12:00 PM
Partly cloudy at 3:00 PM
75° Friday 3:00 PM
Mostly sunny at 6:00 PM
68° 6:00 PM
Clear night at 9:00 PM
59° 9:00 PM
Clear night at 12:00 AM
54° 12:00 AM
Clear night at 3:00 AM
52° Saturday 3:00 AM
Clear night at 6:00 AM
50° 6:00 AM
Partly cloudy at 9:00 AM
61° 9:00 AM
Sunny at 12:00 PM
74° 12:00 PM
Mostly sunny at 3:00 PM
78° Saturday 3:00 PM
Mostly sunny at 6:00 PM
74° 6:00 PM
Mostly clear night at 9:00 PM
63° 9:00 PM
Partly cloudy night at 12:00 AM
60° 12:00 AM
Partly cloudy night at 3:00 AM
56° Sunday 3:00 AM
Mostly cloudy night at 6:00 AM
53° 6:00 AM
Mostly cloudy at 9:00 AM
65° 9:00 AM
Partly cloudy at 12:00 PM
77° 12:00 PM
Partly cloudy at 3:00 PM
80° Sunday 3:00 PM
Mostly sunny at 6:00 PM
76° 6:00 PM
Partly cloudy night at 9:00 PM
65° 9:00 PM
Mostly cloudy night at 12:00 AM
62° 12:00 AM
Overcast night at 3:00 AM
59° Monday 3:00 AM
Overcast night at 6:00 AM
56° 6:00 AM
Mostly sunny at 12:00 PM
78° 12:00 PM
Mostly sunny at 6:00 PM
65° 6:00 PM
Light rain at 12:00 AM
54° Tuesday 12:00 AM
Overcast night at 6:00 AM
51° 6:00 AM
Mostly sunny at 12:00 PM
61° 12:00 PM
Sunny at 6:00 PM
63° 6:00 PM
Clear night at 12:00 AM
54° Wednesday 12:00 AM
Clear night at 6:00 AM
46° 6:00 AM
Sunny at 12:00 PM
73° 12:00 PM
Sunny at 6:00 PM
72° 6:00 PM
Clear night at 12:00 AM
59° Thursday 12:00 AM
Clear night at 6:00 AM
54° 6:00 AM
Sunny at 12:00 PM
73° 12:00 PM
Sunny at 6:00 PM
60° 6:00 PM
Clear night at 12:00 AM
44° Friday 12:00 AM
Clear night at 6:00 AM
40° 6:00 AM
Sunny at 12:00 PM
61° 12:00 PM
Sunny at 6:00 PM
62° 6:00 PM
Clear night at 12:00 AM
47° Saturday 12:00 AM
Clear night at 6:00 AM
42° 6:00 AM
Sunny at 12:00 PM
63° 12:00 PM
Sunny at 6:00 PM
65° 6:00 PM
Clear night at 12:00 AM
49° Sunday 12:00 AM
Clear night at 6:00 AM
43° 6:00 AM
Sunny at 12:00 PM
76° 12:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Mostly clear night at 12:00 AM
59° Monday 12:00 AM
Clear night at 6:00 AM
51° 6:00 AM
Mostly sunny at 12:00 PM
77° 12:00 PM
Mostly sunny at 6:00 PM
73° 6:00 PM
Partly cloudy night at 12:00 AM
55° Tuesday 12:00 AM
Mostly clear night at 6:00 AM
48° 6:00 AM
Partly cloudy at 12:00 PM
59° 12:00 PM
Mostly sunny at 6:00 PM
61° 6:00 PM
Partly cloudy night at 12:00 AM
49° Wednesday 12:00 AM
Clear night at 6:00 AM
43° 6:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Castle Pines

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 5:00 PM
PM2.5 Fine particles Good 1,2µg/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 3,0µg/m³

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

O₃ Ozone Fair 72,1µg/m³

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

NO₂ Nitrogen dioxide Good 0,2µg/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 Castle Pines

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 7,6High 🙂Fair
Tomorrow UV 5,2Moderate 🙂Fair
Thursday UV 6,5High 🙂Fair
Friday UV 5,6Moderate 🙂Fair
Saturday UV 6,8High 🙂Fair
Sunday UV 7,0High Unavailable
Monday UV 6,0High Unavailable
Hourly UV index today
5:00 PMUV 0,6 6:00 PMUV 0,1 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

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

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Castle Pines

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

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

51/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 8:26 PM–5:18 AM
Cloud cover 59% Real hourly forecast for the best viewing hour.
Moonlight 88% Waxing Gibbous · Moon about 23° above the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 40° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min22%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Castle Pines were last refreshed today at 4:46 PM. The current forecast period extends through 24/09/2026 at 2:00 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.