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Now · 5:28 AM

Colleyville Weather & Hourly Forecast

United States · Texas · 76034

Mostly cloudy night
80°F
Mostly cloudy night
Feels like: 83°F
💧 Humidity 63% 🌡 Pressure 30.03 inHg 💨 Wind 6 mph 👁 Visibility 22.9 mi Clouds 81% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:16 AM 🌇 Sunset 7:25 PM

Hourly Forecast for Colleyville

Today
Mostly clear night · 6:00 AM Mostly clear night
79° 💧 None 💨 5 mph H 66%30.03 inHg
Partly cloudy · 9:00 AM Partly cloudy
81° 💧 None 💨 6 mph H 64%30.06 inHg
Mostly cloudy · 12:00 PM Mostly cloudy
92° 💧 None 💨 5 mph H 45%30.09 inHg
Overcast · 3:00 PM Overcast
97° 💧 0.001 in 💨 6 mph H 35%30.00 inHg
Overcast · 6:00 PM Overcast
94° 💧 None 💨 9 mph H 35%29.97 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
90° 💧 None 💨 8 mph H 42%30.03 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
86° 💧 None 💨 8 mph H 50%30.06 inHg
Overcast night · 3:00 AM Overcast night
83° 💧 None 💨 8 mph H 54%30.06 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
79° 💧 None 💨 7 mph H 56%30.09 inHg
Partly cloudy · 9:00 AM Partly cloudy
80° 💧 None 💨 6 mph H 53%30.12 inHg
Sunny · 12:00 PM Sunny
89° 💧 None 💨 6 mph H 40%30.12 inHg
Sunny · 3:00 PM Sunny
95° 💧 0.001 in 💨 4 mph H 34%30.03 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
93° 💧 None 💨 8 mph H 34%30.00 inHg
Clear night · 9:00 PM Clear night
88° 💧 None 💨 8 mph H 41%30.03 inHg
Friday
Mostly cloudy night · 12:00 AM Mostly cloudy night
83° 💧 None 💨 7 mph H 44%30.09 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
79° 💧 None 💨 7 mph H 46%30.09 inHg

In Colleyville and, more broadly, across the state of Texas: Clear skies this morning give way to very hot conditions as the day progresses, with temperatures climbing between 73 and 99 degrees Fahrenheit. In the afternoon, the heat will intensify, and some brief showers may develop, bringing around 0.04 inches of rain. There is a moderate chance—up to 61%—for rain during the peak hours. Winds will remain light from the southwest, generally around 5 mph, with occasional gusts reaching up to 13 mph. Overall, expect a hot and mainly dry day with a brief window for rain in the late afternoon.

15-Day Weather Outlook for Colleyville

TomorrowTomorrow Mostly cloudy Mostly cloudy 95°/78° 💧 None 💨 8 mph
Friday, Sep 25Fri Sep 25 Mostly cloudy Mostly cloudy 93°/74° 💧 0.015 in 💨 7 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 97°/76° 💧 None 💨 11 mph
Sunday, Sep 27Sun Sep 27 Light rain Light rain 96°/75° 💧 0.078 in 💨 11 mph
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 96°/74° 💧 0.016 in 💨 7 mph
Tuesday, Sep 29Tue Sep 29 Light thunderstorms Light thunderstorms 82°/74° 💧 1.856 in 💨 13 mph
Wednesday, Sep 30Wed Sep 30 Sunny Sunny 73°/64° 💧 0.024 in 💨 13 mph
Thursday, Oct 1Thu Oct 1 Mostly sunny Mostly sunny 76°/54° 💧 None 💨 2 mph
Friday, Oct 2Fri Oct 2 Sunny Sunny 74°/63° 💧 None 💨 8 mph
Saturday, Oct 3Sat Oct 3 Partly cloudy Partly cloudy 76°/60° 💧 None 💨 7 mph
Sunday, Oct 4Sun Oct 4 Mostly cloudy Mostly cloudy 77°/62° 💧 None 💨 7 mph
Monday, Oct 5Mon Oct 5 Sunny Sunny 80°/62° 💧 None 💨 7 mph
Tuesday, Oct 6Tue Oct 6 Sunny Sunny 84°/64° 💧 None 💨 7 mph
Wednesday, Oct 7Wed Oct 7 Sunny Sunny 85°/65° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Colleyville

Vertical axis: °F · Color based on temperature
Mostly clear night at 6:00 AM
79° Today 6:00 AM
Mostly clear night at 7:00 AM
78° 7:00 AM
Mostly sunny at 8:00 AM
79° 8:00 AM
Partly cloudy at 9:00 AM
81° 9:00 AM
Sunny at 10:00 AM
85° Today 10:00 AM
Mostly sunny at 11:00 AM
88° 11:00 AM
Mostly cloudy at 12:00 PM
92° 12:00 PM
Partly cloudy at 1:00 PM
94° 1:00 PM
Mostly sunny at 2:00 PM
96° Today 2:00 PM
Overcast at 3:00 PM
97° 3:00 PM
Mostly cloudy at 4:00 PM
97° 4:00 PM
Mostly cloudy at 5:00 PM
96° 5:00 PM
Overcast at 6:00 PM
94° Today 6:00 PM
Mostly cloudy at 7:00 PM
93° 7:00 PM
Mostly cloudy night at 8:00 PM
91° 8:00 PM
Mostly cloudy night at 9:00 PM
90° 9:00 PM
Mostly cloudy night at 10:00 PM
88° Today 10:00 PM
Mostly cloudy night at 11:00 PM
87° 11:00 PM
Mostly cloudy night at 12:00 AM
86° 12:00 AM
Overcast night at 1:00 AM
85° 1:00 AM
Overcast night at 2:00 AM
84° Tomorrow 2:00 AM
Overcast night at 3:00 AM
83° 3:00 AM
Overcast night at 4:00 AM
82° 4:00 AM
Overcast night at 5:00 AM
81° 5:00 AM
Mostly cloudy night at 6:00 AM
79° Tomorrow 6:00 AM
Mostly cloudy night at 7:00 AM
78° 7:00 AM
Partly cloudy at 8:00 AM
78° 8:00 AM
Partly cloudy at 9:00 AM
80° 9:00 AM
Mostly sunny at 10:00 AM
83° Tomorrow 10:00 AM
Sunny at 11:00 AM
86° 11:00 AM
Sunny at 12:00 PM
89° 12:00 PM
Partly cloudy at 1:00 PM
92° 1:00 PM
Sunny at 2:00 PM
94° Tomorrow 2:00 PM
Sunny at 3:00 PM
95° 3:00 PM
Sunny at 4:00 PM
95° 4:00 PM
Mostly sunny at 5:00 PM
94° 5:00 PM
Mostly cloudy at 6:00 PM
93° Tomorrow 6:00 PM
Overcast at 7:00 PM
91° 7:00 PM
Mostly clear night at 8:00 PM
90° 8:00 PM
Clear night at 9:00 PM
88° 9:00 PM
Clear night at 10:00 PM
86° Tomorrow 10:00 PM
Mostly clear night at 11:00 PM
85° 11:00 PM
Mostly cloudy night at 12:00 AM
83° 12:00 AM
Partly cloudy night at 1:00 AM
82° 1:00 AM
Partly cloudy night at 2:00 AM
80° Friday 2:00 AM
Mostly cloudy night at 3:00 AM
79° 3:00 AM
Partly cloudy night at 4:00 AM
78° 4:00 AM
Mostly cloudy night at 5:00 AM
76° 5:00 AM
Mostly cloudy night at 6:00 AM
75° Friday 6:00 AM
Overcast night at 7:00 AM
74° 7:00 AM
Overcast at 8:00 AM
74° 8:00 AM
Mostly cloudy at 9:00 AM
77° 9:00 AM
Mostly cloudy at 10:00 AM
80° Friday 10:00 AM
Overcast at 11:00 AM
83° 11:00 AM
Overcast at 12:00 PM
84° 12:00 PM
Overcast at 1:00 PM
88° 1:00 PM
Overcast at 2:00 PM
90° Friday 2:00 PM
Mostly sunny at 3:00 PM
92° 3:00 PM
Mostly sunny at 4:00 PM
93° 4:00 PM
Partly cloudy at 5:00 PM
93° 5:00 PM
Mostly cloudy at 6:00 PM
92° Friday 6:00 PM
Overcast at 7:00 PM
89° 7:00 PM
Mostly cloudy night at 10:00 PM
83° 10:00 PM
Partly cloudy night at 1:00 AM
80° 1:00 AM
Overcast night at 4:00 AM
77° Saturday 4:00 AM
Overcast night at 7:00 AM
76° 7:00 AM
Overcast at 10:00 AM
82° 10:00 AM
Mostly sunny at 1:00 PM
93° 1:00 PM
Mostly cloudy at 4:00 PM
97° Saturday 4:00 PM
Mostly sunny at 7:00 PM
93° 7:00 PM
Clear night at 10:00 PM
87° 10:00 PM
Clear night at 1:00 AM
84° 1:00 AM
Mostly clear night at 4:00 AM
81° Sunday 4:00 AM
Light rain at 7:00 AM
75° 7:00 AM
Mostly sunny at 10:00 AM
80° 10:00 AM
Sunny at 1:00 PM
92° 1:00 PM
Partly cloudy at 4:00 PM
96° Sunday 4:00 PM
Light rain at 7:00 PM
90° 7:00 PM
Light rain at 10:00 PM
80° 10:00 PM
Partly cloudy night at 1:00 AM
79° 1:00 AM
Mostly clear night at 4:00 AM
76° Monday 4:00 AM
Partly cloudy night at 7:00 AM
74° 7:00 AM
Partly cloudy at 10:00 AM
83° 10:00 AM
Mostly sunny at 1:00 PM
94° 1:00 PM
Mostly sunny at 4:00 PM
96° Monday 4:00 PM
Partly cloudy at 7:00 PM
92° 7:00 PM
Mostly cloudy night at 1:00 AM
82° 1:00 AM
Light thunderstorms at 7:00 AM
76° 7:00 AM
Overcast at 1:00 PM
81° Tuesday 1:00 PM
Sunny at 7:00 PM
74° 7:00 PM
Clear night at 1:00 AM
71° 1:00 AM
Clear night at 7:00 AM
64° 7:00 AM
Sunny at 1:00 PM
73° Wednesday 1:00 PM
Sunny at 7:00 PM
70° 7:00 PM
Clear night at 1:00 AM
61° 1:00 AM
Mostly clear night at 7:00 AM
54° 7:00 AM
Sunny at 1:00 PM
76° Thursday 1:00 PM
Sunny at 7:00 PM
74° 7:00 PM
Clear night at 1:00 AM
66° 1:00 AM
Clear night at 7:00 AM
63° 7:00 AM
Sunny at 1:00 PM
74° Friday 1:00 PM
Sunny at 7:00 PM
71° 7:00 PM
Clear night at 1:00 AM
63° 1:00 AM
Partly cloudy night at 7:00 AM
60° 7:00 AM
Mostly sunny at 1:00 PM
76° Saturday 1:00 PM
Partly cloudy at 7:00 PM
73° 7:00 PM
Clear night at 1:00 AM
66° 1:00 AM
Mostly cloudy night at 7:00 AM
62° 7:00 AM
Sunny at 1:00 PM
77° Sunday 1:00 PM
Sunny at 7:00 PM
74° 7:00 PM
Clear night at 1:00 AM
67° 1:00 AM
Clear night at 7:00 AM
62° 7:00 AM
Sunny at 1:00 PM
80° Monday 1:00 PM
Sunny at 7:00 PM
78° 7:00 PM
Clear night at 1:00 AM
69° 1:00 AM
Clear night at 7:00 AM
64° 7:00 AM
Sunny at 1:00 PM
84° Tuesday 1:00 PM
Sunny at 7:00 PM
80° 7:00 PM
Clear night at 1:00 AM
71° 1:00 AM
Clear night at 7:00 AM
65° 7:00 AM
Sunny at 1:00 PM
85° Wednesday 1:00 PM
Sunny at 7:00 PM
81° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Colleyville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 6:00 AM
PM2.5 Fine particles Good 4,5µg/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 5,9µg/m³

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

O₃ Ozone Good 49,4µg/m³

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

NO₂ Nitrogen dioxide Good 3,3µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Colleyville

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 7,9High 😊Good
Tomorrow UV 8,1Very high 🙂Fair
Friday UV 7,6High 😐Moderate
Saturday UV 6,0High 😐Moderate
Sunday UV 9,0Very high 🙂Fair
Monday UV 9,0Very high Unavailable
Tuesday UV 7,0High Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,8 10:00 AMUV 2,4 11:00 AMUV 4,7 12:00 PMUV 6,5 1:00 PMUV 7,8 2:00 PMUV 7,9 3:00 PMUV 6,4 4:00 PMUV 4,5 5:00 PMUV 2,2 6:00 PMUV 0,7
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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Colleyville

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

88/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:47 PM–5:55 AM
Cloud cover 16% Real hourly forecast for the best viewing hour.
Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 66° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min69%
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 Colleyville were last refreshed today at 5:28 AM. The current forecast period extends through 25/09/2026 at 3:00 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.