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Now · 9:07 AM

Lavon Weather & Hourly Forecast

United States · Texas · 75166

Sunny
77°F
Sunny
Feels like: 80°F
💧 Humidity 78% 🌡 Pressure 30.03 inHg 💨 Wind 8 mph 👁 Visibility 19.8 mi Clouds 1% ☀️ UV index 0.9 · Low 🌅 Sunrise 7:12 AM 🌇 Sunset 7:23 PM

Hourly Forecast for Lavon

Today
Sunny · 10:00 AM Sunny
80° 💧 0.000 in 💨 8 mph H 70%30.03 inHg
Partly cloudy · 1:00 PM Partly cloudy
89° 💧 None 💨 9 mph H 52%30.03 inHg
Sunny · 4:00 PM Sunny
92° 💧 0.001 in 💨 9 mph H 44%29.94 inHg
Sunny · 7:00 PM Sunny
88° 💧 None 💨 8 mph H 49%29.94 inHg
Clear night · 10:00 PM Clear night
82° 💧 None 💨 8 mph H 60%30.00 inHg
Tomorrow
Mostly cloudy night · 1:00 AM Mostly cloudy night
79° 💧 None 💨 7 mph H 67%30.03 inHg
Partly cloudy night · 4:00 AM Partly cloudy night
77° 💧 None 💨 7 mph H 74%30.03 inHg
Clear night · 7:00 AM Clear night
75° 💧 None 💨 8 mph H 78%30.06 inHg
Sunny · 10:00 AM Sunny
82° 💧 None 💨 10 mph H 62%30.12 inHg
Overcast · 1:00 PM Overcast
91° 💧 0.001 in 💨 8 mph H 46%30.09 inHg
Partly cloudy · 4:00 PM Partly cloudy
94° 💧 None 💨 8 mph H 39%30.00 inHg
Sunny · 7:00 PM Sunny
89° 💧 None 💨 9 mph H 44%30.00 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
82° 💧 None 💨 6 mph H 57%30.06 inHg
Thursday
Overcast night · 1:00 AM Overcast night
80° 💧 None 💨 10 mph H 59%30.09 inHg
Overcast night · 4:00 AM Overcast night
77° 💧 None 💨 9 mph H 58%30.09 inHg
Overcast night · 7:00 AM Overcast night
74° 💧 None 💨 9 mph H 60%30.12 inHg

In Lavon 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 Lavon

TomorrowTomorrow Partly cloudy Partly cloudy 94°/75° 💧 None 💨 10 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 92°/74° 💧 None 💨 10 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 89°/71° 💧 0.001 in 💨 5 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 92°/72° 💧 None 💨 6 mph
Sunday, Sep 27Sun Sep 27 Mostly cloudy Mostly cloudy 94°/76° 💧 None 💨 8 mph
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 96°/80° 💧 0.001 in 💨 11 mph
Tuesday, Sep 29Tue Sep 29 Mostly sunny Mostly sunny 88°/79° 💧 0.040 in 💨 11 mph
Wednesday, Sep 30Wed Sep 30 Heavy rain Heavy rain 88°/73° 💧 1.763 in 💨 15 mph
Thursday, Oct 1Thu Oct 1 Light thunderstorms Light thunderstorms 78°/71° 💧 0.442 in 💨 10 mph
Friday, Oct 2Fri Oct 2 Light rain Light rain 79°/70° 💧 0.082 in 💨 8 mph
Saturday, Oct 3Sat Oct 3 Light rain Light rain 81°/71° 💧 0.043 in 💨 4 mph
Sunday, Oct 4Sun Oct 4 Light rain Light rain 81°/71° 💧 0.049 in 💨 6 mph
Monday, Oct 5Mon Oct 5 Partly cloudy Partly cloudy 80°/72° 💧 0.037 in 💨 9 mph
Tuesday, Oct 6Tue Oct 6 Overcast Overcast 76°/68° 💧 0.007 in 💨 10 mph
Wednesday, Oct 7Wed Oct 7 Partly cloudy Partly cloudy 74°/74° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lavon

Vertical axis: °F · Color based on temperature
Sunny at 10:00 AM
80° Today 10:00 AM
Mostly sunny at 11:00 AM
83° 11:00 AM
Partly cloudy at 12:00 PM
86° 12:00 PM
Partly cloudy at 1:00 PM
89° 1:00 PM
Mostly cloudy at 2:00 PM
91° Today 2:00 PM
Mostly sunny at 3:00 PM
92° 3:00 PM
Sunny at 4:00 PM
92° 4:00 PM
Sunny at 5:00 PM
92° 5:00 PM
Sunny at 6:00 PM
91° Today 6:00 PM
Sunny at 7:00 PM
88° 7:00 PM
Clear night at 8:00 PM
85° 8:00 PM
Clear night at 9:00 PM
83° 9:00 PM
Clear night at 10:00 PM
82° Today 10:00 PM
Clear night at 11:00 PM
82° 11:00 PM
Partly cloudy night at 12:00 AM
80° 12:00 AM
Mostly cloudy night at 1:00 AM
79° 1:00 AM
Mostly cloudy night at 2:00 AM
78° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
77° 3:00 AM
Partly cloudy night at 4:00 AM
77° 4:00 AM
Partly cloudy night at 5:00 AM
76° 5:00 AM
Clear night at 6:00 AM
75° Tomorrow 6:00 AM
Clear night at 7:00 AM
75° 7:00 AM
Sunny at 8:00 AM
76° 8:00 AM
Mostly sunny at 9:00 AM
79° 9:00 AM
Sunny at 10:00 AM
82° Tomorrow 10:00 AM
Mostly sunny at 11:00 AM
86° 11:00 AM
Overcast at 12:00 PM
88° 12:00 PM
Overcast at 1:00 PM
91° 1:00 PM
Mostly cloudy at 2:00 PM
92° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
93° 3:00 PM
Partly cloudy at 4:00 PM
94° 4:00 PM
Mostly sunny at 5:00 PM
93° 5:00 PM
Sunny at 6:00 PM
91° Tomorrow 6:00 PM
Sunny at 7:00 PM
89° 7:00 PM
Clear night at 8:00 PM
86° 8:00 PM
Mostly cloudy night at 9:00 PM
84° 9:00 PM
Mostly cloudy night at 10:00 PM
82° Tomorrow 10:00 PM
Overcast night at 11:00 PM
81° 11:00 PM
Overcast night at 12:00 AM
81° 12:00 AM
Overcast night at 1:00 AM
80° 1:00 AM
Overcast night at 2:00 AM
80° Thursday 2:00 AM
Overcast night at 3:00 AM
79° 3:00 AM
Overcast night at 4:00 AM
77° 4:00 AM
Overcast night at 5:00 AM
76° 5:00 AM
Overcast night at 6:00 AM
75° Thursday 6:00 AM
Overcast night at 7:00 AM
74° 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° Thursday 10:00 AM
Mostly cloudy at 11:00 AM
83° 11:00 AM
Mostly sunny at 12:00 PM
86° 12:00 PM
Partly cloudy at 1:00 PM
89° 1:00 PM
Mostly cloudy at 2:00 PM
91° Thursday 2:00 PM
Mostly cloudy at 3:00 PM
91° 3:00 PM
Mostly cloudy at 4:00 PM
92° 4:00 PM
Partly cloudy at 5:00 PM
91° 5:00 PM
Partly cloudy at 6:00 PM
90° Thursday 6:00 PM
Sunny at 7:00 PM
87° 7:00 PM
Overcast night at 4:00 AM
73° 4:00 AM
Mostly clear night at 7:00 AM
71° 7:00 AM
Mostly sunny at 10:00 AM
77° Friday 10:00 AM
Mostly cloudy at 1:00 PM
86° 1:00 PM
Mostly sunny at 4:00 PM
89° 4:00 PM
Overcast at 7:00 PM
84° 7:00 PM
Mostly cloudy night at 10:00 PM
79° Friday 10:00 PM
Partly cloudy night at 1:00 AM
76° 1:00 AM
Mostly clear night at 4:00 AM
74° 4:00 AM
Clear night at 7:00 AM
72° 7:00 AM
Sunny at 10:00 AM
81° Saturday 10:00 AM
Overcast at 1:00 PM
89° 1:00 PM
Mostly sunny at 4:00 PM
92° 4:00 PM
Sunny at 7:00 PM
87° 7:00 PM
Overcast night at 10:00 PM
82° Saturday 10:00 PM
Mostly cloudy night at 1:00 AM
80° 1:00 AM
Clear night at 4:00 AM
78° 4:00 AM
Clear night at 7:00 AM
76° 7:00 AM
Mostly sunny at 10:00 AM
82° Sunday 10:00 AM
Mostly sunny at 1:00 PM
92° 1:00 PM
Mostly sunny at 4:00 PM
94° 4:00 PM
Partly cloudy at 7:00 PM
90° 7:00 PM
Mostly cloudy night at 10:00 PM
85° Sunday 10:00 PM
Mostly clear night at 1:00 AM
83° 1:00 AM
Clear night at 7:00 AM
83° 7:00 AM
Mostly sunny at 1:00 PM
80° 1:00 PM
Sunny at 7:00 PM
96° Monday 7:00 PM
Mostly clear night at 1:00 AM
83° 1:00 AM
Partly cloudy night at 7:00 AM
83° 7:00 AM
Mostly cloudy at 1:00 PM
79° 1:00 PM
Overcast at 7:00 PM
88° Tuesday 7:00 PM
Overcast night at 1:00 AM
88° 1:00 AM
Light rain at 7:00 AM
77° 7:00 AM
Heavy rain at 1:00 PM
73° 1:00 PM
Light rain at 7:00 PM
80° Wednesday 7:00 PM
Light thunderstorms at 1:00 AM
75° 1:00 AM
Overcast night at 7:00 AM
71° 7:00 AM
Light rain at 1:00 PM
72° 1:00 PM
Mostly sunny at 7:00 PM
78° Thursday 7:00 PM
Light rain at 1:00 AM
74° 1:00 AM
Mostly clear night at 7:00 AM
70° 7:00 AM
Overcast at 1:00 PM
72° 1:00 PM
Light rain at 7:00 PM
79° Friday 7:00 PM
Mostly clear night at 1:00 AM
78° 1:00 AM
Clear night at 7:00 AM
73° 7:00 AM
Partly cloudy at 1:00 PM
71° 1:00 PM
Light rain at 7:00 PM
81° Saturday 7:00 PM
Clear night at 1:00 AM
78° 1:00 AM
Clear night at 7:00 AM
73° 7:00 AM
Partly cloudy at 1:00 PM
71° 1:00 PM
Light rain at 7:00 PM
81° Sunday 7:00 PM
Clear night at 1:00 AM
80° 1:00 AM
Mostly clear night at 7:00 AM
74° 7:00 AM
Partly cloudy at 1:00 PM
72° 1:00 PM
Mostly cloudy at 7:00 PM
78° Monday 7:00 PM
Partly cloudy night at 1:00 AM
76° 1:00 AM
Mostly clear night at 7:00 AM
69° 7:00 AM
Overcast at 1:00 PM
68° 1:00 PM
Mostly cloudy at 7:00 PM
75° Tuesday 7:00 PM
Partly cloudy night at 1:00 AM
74° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Lavon

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 5,8µg/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 8,4µg/m³

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

O₃ Ozone Good 34,7µg/m³

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

NO₂ Nitrogen dioxide Good 8,6µg/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 Lavon

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

Good air quality

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

Comfortable temperature conditions

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

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 Lavon

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 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 4:00 AM 7:00 AM Friday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Friday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Saturday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Saturday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Sunday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Sunday 10:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Tuesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Wednesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Thursday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Friday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Saturday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Sunday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Tuesday 7:00 PM 1:00 AM
Sustained wind Max gusts
NIGHT SKY · LAVON, TEXAS

Tonight's Stargazing & Shooting Stars

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

99/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:45 PM–5:52 AM
Cloud cover 1% 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 65° 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 min73%
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 Lavon were last refreshed today at 9:07 AM. The current forecast period extends through 24/09/2026 at 7:00 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.