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Morgan City, LA 70381 Weather
Current conditions
Observed at Patterson Memorial · 51 min ago
Forecast
10-day-
Tonight
Clear, with a low around 57. East wind around 0 mph.
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Friday
Sunny, with a high near 83. Northeast wind 0 to 5 mph.
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Friday Night
Clear, with a low around 59. East wind around 0 mph.
National Weather Service forecast updated 5 hrs ago.
Hourly
Hourly forecast- Now63°
- Fri12 AM63°
- 1 AM62°
- 2 AM62°
- 3 AM60°
- 4 AM59°
- 5 AM59°
- 6 AM57°
- 7 AM57°
- 8 AM60°
- 9 AM64°
- 10 AM71°
- 11 AM75°
- 12 PM78°
- 1 PM81°
- 2 PM81°
- 3 PM82°
- 4 PM83°
- 5 PM81°
- 6 PM78°
- 7 PM73°
- 8 PM68°
- 9 PM66°
- 10 PM64°
10-day forecast
Details- TonightOct 22Clear57°
- FriOct 23Sunny59°83°
- SatOct 24Sunny57°81°
- SunOct 25Sunny58°80°
- MonOct 26Mostly Sunny57°79°
- TueOct 27Mostly Sunny57°79°
- WedOct 28Sunny56°80°
- ThuOct 29Sunny81°
- FriOct 30Sunny62°82°
- SatOct 31Rain0.50 in66°80°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Morgan City
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Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- ThuModerate (67)
- FriModerate (67)
- SatModerate (58)
Thibodaux, LA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Nearby
- Houma 53 km
- Bayou Cane 50 km
- Thibodaux 44 km
- Grand Bayou Mobile Home Park 52 km
- Donaldsonville 52 km
- Franklin 26 km
- Schriever 44 km
- Patterson 4 km
- Gray 46 km
- Jeanerette 46 km
- Chackbay 49 km
- Berwick 4 km
Forecasters' discussion
From the National Weather Service office in LCH, issued 5 hrs ago
Key Messages
- No precipitation is expected through late next week.
- Temperatures will fall into the 50s each night and warm into the low to mid 80s each afternoon.
- Wildfire risk will remain elevated through early next week in response to ongoing drought conditions and afternoon relative humidity dropping to 20-35% each day.
Discussion
(This evening through next Wednesday) Issued at 1200 PM CDT Thu Oct 22 2026
As far as unchanging forecasts go, this one could be a whole lot worse. A gradient aloft between ridging centered over northern Mexico and subtropical storm Josephine off the New England coast will continue to advect very dry air through the region today and Friday keeping skies mostly clear. This ridge will gradually slide northeast becoming centered directly overhead this weekend through the middle of next week. At the surface, broad high pressure extending across much of the eastern CONUS will maintain light northeasterly to easterly winds.
While afternoon highs will climb into the low to mid 80s each day amidst abundant sunshine, the clear skies and light winds will support good radiational cooling each night dropping lows into the 50s each night.
The combination of worsening drought across the region and afternoon relative humidities dropping into the 20-35% range will continue to elevate the wildfire risk across the region through the weekend.
The latest iteration of the Drought Monitor has expanded the "Extreme Drought" designation across much of Calcasieu, Beauregard, Vernon, Rapides Jeff Davis and Allen parishes in southwest and central Louisiana. Much of the rest of the region remains in an "Severe Drought" category. With no rain expected over the next seven days, anticipate some of these areas being elevated to "Exceptional Drought" next week, the highest category of drought.
Jones
Aviation
(00Z TAFS) Issued at 609 PM CDT Thu Oct 22 2026
Light and variable winds mainly out of the east along with clear skies will prevail through the period as high pressure maintains control.
Marine
Issued at 1200 PM CDT Thu Oct 22 2026
Light winds and low seas will prevail today and Friday. Easterly to southeasterly winds will increase Saturday into early next week as weak surface disturbance moves from east to west along the northern gulf coast. Seas will climb to 2-4 feet across the nearshore waters and from 4-9 feet from 20 to 60 miles offshore. No precipitation is expected with this disturbance. Winds and seas will relax beginning Tuesday.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.