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Hahnville, LA Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Friday Night
Clear, with a low around 60. East wind 0 to 5 mph.
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Saturday
Sunny, with a high near 77. East wind 5 to 15 mph.
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Saturday Night
Clear, with a low around 58. East wind 5 to 10 mph.
National Weather Service forecast updated 2 days ago.
Hourly
Hourly forecast- Now63°
- 1 AM62°
- 2 AM62°
- 3 AM62°
- 4 AM62°
- 5 AM61°
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- 7 AM60°
- 8 AM64°
- 9 AM67°
- 10 AM71°
- 11 AM73°
- 12 PM74°
- 1 PM76°
- 2 PM76°
- 3 PM76°
- 4 PM76°
- 5 PM73°
- 6 PM71°
- 7 PM70°
- 8 PM68°
- 9 PM66°
- 10 PM64°
- 11 PM63°
10-day forecast
Details- WedOct 21Sunny57°78°
- ThuOct 22Sunny59°82°
- FriOct 23Sunny60°81°
- TodayOct 24Sunny58°77°
- SunOct 25Sunny58°76°
- MonOct 26Mostly Sunny58°78°
- TueOct 27Sunny59°79°
- WedOct 28Partly cloudy65°78°
- ThuOct 29Mostly sunny62°78°
- FriOct 30Cloudy62°79°
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 Hahnville
More weather news- Dry and warming through the week, but wildfire concerns build
NEW ORLEANS (WVUE) - A quiet stretch of weather continues Tuesday afternoon, but as the week continues to get warmer and stay dry, fire concerns grow. High pressure is anchored well to our north and a ridge building…
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Kidcast Tuesday: Claire from Montegut!WGNO NEW ORLEANS (WGNO) – Nothing but sunshine this week. We have a gorgeous stretch of weather for the next 7 days. Sunny and comfortable this afternoon with highs in the upper 70s, to near 80 degrees. Nights remain…
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Winds begin to simmer as below average temps continue for TuesdayNEW ORLEANS (WGNO) – Little by little, southeast Louisiana and southern Mississippi warms up a smidge bit as wind gusts along our coastal areas begin to simmer on Tuesday. Early morning hours, wind gusts along coastal…
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Dry, sunny stretch locked in across Southeast LouisianaNEW ORLEANS (WVUE) - Dry air and sunshine are locked in for the New Orleans area this afternoon. A light breeze will keep conditions comfortable across the metro, and no rain is on the way. Highs will warm back into the…
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Dry skies throughout the next 7 days; Mild highs and comfortably cool lowsNEW ORLEANS (WVUE) - Late October into early November is the driest time of the year. The weather pattern will follow suit with no rain over the next seven to 10 days. A light breeze will keep conditions comfortable…
- Dry Weather Brings A Warmer Week To New Orleans As Fire Risk Grows
New Orleans is starting Sunday with breezy, dry weather. Sunshine will dominate the day, with a high near 72 and east winds around 10 to 15 mph. The current NWS point forecast gives the high and wind direction. Sunday’s…
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Cool mornings and warm afternoons all weekNEW ORLEANS (WVUE) - It will continue to feel like fall as highs slowly rise back to slightly above average by the end of the week. After a cool start on Monday morning in the 40s, 50s, and some 60s, highs will warm to…
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Chilly mornings, nice afternoons continue all weekFOX 8 Local First NEW ORLEANS (WVUE) - Fall mornings and warm afternoons are in the forecast for southeastern Louisiana and southern Mississippi this week, with dry weather expected to continue through at least the…
- New Orleans Weather Wind Advisory Saturday Warm Week Ahead
A Wind Advisory remains in effect for New Orleans and surrounding areas until 3 p.m. Saturday. The National Weather Service expects northeast winds of 15 to 20 mph, with frequent stronger gusts that could make driving…
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Chilly mornings, comfortable afternoons carry into new workweekNEW ORLEANS (WVUE) - The cool fall weekend continues Sunday (Oct. 18) with comfortable weather that will take us into the week ahead. Highs will rise to the mid-70s under mostly sunny skies. The wind will be slightly…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- SatModerate (54)
- SunModerate (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
Almanac
MonthlyNew Orleans Area, records since 1946. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
Forecasters' discussion
From the National Weather Service office in LIX, issued 5 hrs ago
Key Messages
Updated at 624 PM CDT Fri Oct 23 2026
- Elevated fire danger will remain in place through the weekend. The current and worsening drought conditions and dry fuels combined with low humidity will lead to potential for rapid fire growth. Winds will strengthen a bit over the weekend leading to increasing concern. Residents should obey all burn bans in place and exercise extreme caution with any open flames outdoors even in areas that do not currently have burn bans in place.
- Strengthening winds across the coastal waters will lead to hazardous conditions for small craft through the weekend across all open Gulf waters of southeast Louisiana and Mississippi, as well the sounds and lakes east of the Mississippi River.
Short Term
(Now through Monday night) Issued at 1216 PM CDT Fri Oct 23 2026
Deep layer mid and upper level ridging will continue to dominate the forecast area through the weekend and into early next week. A persistent east-northeast flow regime in the low levels will also help to keep a very dry airmass in place across the area through Monday night. The end result will be a continuation of the conditions we have seen the past several days with clear skies, low humidity, and a larger than normal diurnal range of temperatures. Winds will pick up slightly to around 10 mph over the weekend and into early next week as the pressure gradient increases due to the development of a broad low over Florida, but otherwise no significant changes in the ongoing pattern are expected. Highs will warm into the upper 70s and lower 80s each day and lows will dip into the low to mid 50s inland the upper 50s and lower south of the tidal lakes and along the immediate coast of Louisiana.
Long Term
(Tuesday through Thursday night) Issued at 1216 PM CDT Fri Oct 23 2026
Overall, a dry pattern will remain in place for the middle of next week even as the mid to upper level ridge axis shifts a bit to the east in response to a passing southern stream shortwave trough sliding well to the north of the forecast area. Although there will be some moisture return that occurs in Texas and far western Louisiana from an increasing deep layer southerly flow regime, this will not translate over to our region. We will remain embedded within a deep easterly flow regime with drier air still advecting into the area from the southeastern CONUS. Temperatures will also continue to exhibit a large diurnal range on the order of 25 to 30 degrees. Highs will warm into the upper 70s and lower 80s and lows will still cool into the low to mid 50s over inland areas and the upper 50s and lower 60s south of the lakes and along the coast.
Aviation
(00Z TAFS) Issued at 624 PM CDT Fri Oct 23 2026
Under the influence of high pressure, vfr conditions will prevail through the period with winds generally 10-15 knots or lower.
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 4Conservative index and reflects what the press published. Terms of use.