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Lemannville, LA Weather
Today: Partly Sunny then Chance Showers And Thunderstorms, high 82°F, low 68°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).
Lemannville, LA current weather
No recent observation or forecast for this location right now. Please check again in a few minutes.
10-day forecast
Tap a day for details
Today10/3148% chance of precipitationLow 68°High 82°
Saturday: A chance of showers and thunderstorms after 1pm. Partly sunny. High near 82, with temperatures falling to around 80 in the afternoon. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Overnight: Mostly cloudy, with a low around 68. East wind around 5 mph.
Partly Sunny then Chance Showers And ThunderstormsSun11/147% chance of precipitationLow 68°High 81°
Sunday: A chance of rain showers before 5pm. Partly sunny, with a high near 81. East wind 0 to 5 mph. Chance of precipitation is 50%.
Sunday Night: Mostly cloudy, with a low around 68. East wind around 5 mph.
Chance Rain ShowersMon11/218% chance of precipitationLow 68°High 81°
Monday: A slight chance of rain showers after noon. Mostly cloudy, with a high near 81. East wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night: Mostly cloudy, with a low around 68. East wind around 5 mph.
Mostly Cloudy then Slight Chance Rain ShowersTue11/359% chance of precipitationLow 63°High 83°
Tuesday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 83. Southeast wind 5 to 10 mph.
Tuesday Night: A chance of showers and thunderstorms before midnight, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. South wind 0 to 5 mph.
Partly Sunny then Showers And Thunderstorms LikelyWed11/434% chance of precipitationLow 57°High 78°
Wednesday: A chance of rain showers. Partly sunny, with a high near 78. West wind 0 to 5 mph.
Wednesday Night: Mostly clear, with a low around 57. Northwest wind around 0 mph.
Chance Rain ShowersThu11/512% chance of precipitationLow 56°High 77°
Thursday: Sunny, with a high near 77. Northwest wind 0 to 5 mph.
Thursday Night: Mostly clear, with a low around 56. Northwest wind around 0 mph.
SunnyFri11/6Low High 77°
Friday: Sunny, with a high near 77. North wind 0 to 5 mph.
SunnySat11/7Model blendLow 53°High 77°
Saturday: Mostly sunny. High near 77°. Low that night near 53°. About 0.01 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blend13% chance of precipitationLow 51°High 78°
Sunday: Mostly sunny. High near 78°. Low that night near 51°. About 0.12 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Mon11/9Model blendLow 48°High 75°
Monday: Mostly sunny. High near 75°. Low that night near 48°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 30.105, -90.922 from the NWS LIX office, updated 10/30/2026, 11:25 PM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KREG (Gonzales/Louisiana Rgnl, 5 mi), model run 10/30/2026, 9:00 PM CDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the high temperature today in Lemannville, LA?
- The National Weather Service forecast for saturday calls for a high near 82°F. Partly Sunny then Chance Showers And Thunderstorms.
- What is the 10-day forecast for Lemannville, LA?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 75°F to 78°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Lemannville, LA today?
- Sunrise is about 7:17 AM CDT and sunset is about 6:17 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Lemannville, LA?
- At Donaldsonville 4 SW, the 1991 to 2020 normal high in October is 80°F and the normal low is 59°F.
Nearby hazards
Louisiana hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:General thunderstormsOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Thibodaux)
- 41GoodOzone
- AQI forecast tomorrow (Thibodaux)
- 42GoodOzone
Drought
By countyAscension Parish, week of 10/27/2026
100% of the county is in moderate drought or worse.
Sun and moon
Local time, center of the area
- Sunrise
- 7:17 AM
- Sunset
- 6:17 PM
- Daylight
- 11 hr 0 min
- Moon
- Waning Gibbous 73% lit
- First light (civil dawn)
- 6:52 AM
- Last light (civil dusk)
- 6:41 PM
- Moonrise
- 11:29 PM
- Moonset
- 1:05 PM
Normal October weather
ClimateNormal October high 80°, low 59°, precipitation 4.65 in for the month. 1991 to 2020 normals at Donaldsonville 4 SW, 7 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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