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Now · 12:04 PM

Dulac Weather & Hourly Forecast

United States · Louisiana · 70353

Partly cloudy
87°F
Partly cloudy
Feels like: 93°F
💧 Humidity 67% 🌡 Pressure 30.06 inHg 💨 Wind 8 mph 👁 Visibility 11.9 mi Clouds 48% ☀️ UV index 9.0 · Very high 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Dulac

Today
Light rain · 1:00 PM Light rain
87° 💧 0.119 in 💨 10 mph H 67%30.06 inHg
Light thunderstorms · 4:00 PM Light thunderstorms
83° 💧 0.075 in 💨 9 mph H 77%30.03 inHg
Mostly sunny · 7:00 PM Mostly sunny
84° 💧 0.003 in 💨 6 mph H 78%30.03 inHg
Mostly clear night · 10:00 PM Mostly clear night
82° 💧 0.005 in 💨 8 mph H 83%30.09 inHg
Tomorrow
Light rain · 1:00 AM Light rain
82° 💧 0.018 in 💨 7 mph H 85%30.06 inHg
Light rain · 4:00 AM Light rain
80° 💧 0.020 in 💨 8 mph H 86%30.06 inHg
Light rain · 7:00 AM Light rain
79° 💧 0.022 in 💨 5 mph H 94%30.09 inHg
Light thunderstorms · 10:00 AM Light thunderstorms
81° 💧 0.248 in 💨 9 mph H 85%30.12 inHg
Light thunderstorms · 1:00 PM Light thunderstorms
81° 💧 0.162 in 💨 12 mph H 87%30.12 inHg
Light rain · 4:00 PM Light rain
81° 💧 0.045 in 💨 11 mph H 85%30.06 inHg
Overcast · 7:00 PM Overcast
82° 💧 0.009 in 💨 9 mph H 82%30.00 inHg
Light rain · 10:00 PM Light rain
81° 💧 0.028 in 💨 9 mph H 85%30.03 inHg
Thursday
Light rain · 1:00 AM Light rain
80° 💧 0.057 in 💨 7 mph H 88%30.03 inHg
Light thunderstorms · 4:00 AM Light thunderstorms
77° 💧 0.158 in 💨 5 mph H 93%30.03 inHg
Light rain · 7:00 AM Light rain
77° 💧 0.050 in 💨 3 mph H 94%30.00 inHg
Light rain · 10:00 AM Light rain
81° 💧 0.025 in 💨 7 mph H 84%30.06 inHg

In Dulac and, more broadly, across the state of Louisiana: The rest of the day will feature a mix of sun and clouds, with temperatures warming into the upper 70s to high 80s. Expect the conditions to be quite warm and mostly dry, with no precipitation anticipated. Winds will be light from the southeast, generally blowing at around 9 mph, with occasional gusts up to 13 mph. Overall, it should be a warm and partly cloudy afternoon, making for pleasant outdoor conditions.

15-Day Weather Outlook for Dulac

TomorrowTomorrow Light thunderstorms Light thunderstorms 84°/79° 💧 None 💨 12 mph
Thursday, Sep 10Thu Sep 10 Light thunderstorms Light thunderstorms 85°/77° 💧 None 💨 9 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 85°/74° 💧 1.423 in 💨 6 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 85°/74° 💧 0.374 in 💨 7 mph
Sunday, Sep 13Sun Sep 13 Moderate rain Moderate rain 86°/75° 💧 0.399 in 💨 5 mph
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 81°/76° 💧 0.043 in 💨 3 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 89°/77° 💧 0.096 in 💨 3 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 90°/75° 💧 0.307 in 💨 5 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 86°/76° 💧 0.422 in 💨 11 mph
Friday, Sep 18Fri Sep 18 Thunderstorms Thunderstorms 81°/77° 💧 0.340 in 💨 10 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 86°/74° 💧 0.237 in 💨 7 mph
Sunday, Sep 20Sun Sep 20 Partly cloudy Partly cloudy 84°/73° 💧 0.040 in 💨 11 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 82°/73° 💧 0.604 in 💨 12 mph
Tuesday, Sep 22Tue Sep 22 Moderate rain Moderate rain 82°/73° 💧 0.753 in 💨 7 mph
Wednesday, Sep 23Wed Sep 23 Light rain Light rain 83°/77° 💧 0.316 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Dulac

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

AIR QUALITY FORECAST

Air Quality Forecast for Dulac

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 1,6µg/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 2,4µg/m³

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

O₃ Ozone Fair 65,9µg/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 Dulac

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

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 Dulac

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM 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 4:00 AM Friday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Friday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Saturday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Saturday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Sunday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Sunday 7:00 PM 10:00 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 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
Sustained wind Max gusts
NIGHT SKY · DULAC, LOUISIANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

91/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:37 PM–5:24 AM
Cloud cover 12% Real hourly forecast for the best viewing hour.
Moonlight 8% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant -1° 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 min5%
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 Dulac were last refreshed today at 12:04 PM. The current forecast period extends through 10/09/2026 at 10:00 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.