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Lemannville, LA Weather

It is 67°F and clear in Lemannville, LA, observed at 1:35 AM CDT. 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

67°F

Clear

H 82° / L 68°Feels like 67°

Observed at Louisiana Regional Airport (4.7 mi away), 10/31/2026, 1:35 AM CDT

Hourly forecast

NWS, updated 10/30/2026, 11:25 PM PT

  1. Now70°
  2. 3 AM69°
  3. 4 AM69°
  4. 5 AM68°
  5. 6 AM68°
  6. 7 AM68°
  7. 8 AM69°
  8. 9 AM71°
  9. 10 AM76°
  10. 11 AM78°
  11. 12 PM80°11%
  12. 1 PM80°35%
  13. 2 PM80°38%
  14. 3 PM80°40%
  15. 4 PM81°42%
  16. 5 PM80°48%
  17. 6 PM79°47%
  18. 7 PM76°42%
  19. 8 PM73°38%
  20. 9 PM72°34%
  21. 10 PM72°32%
  22. 11 PM72°28%
  23. 12 AM71°25%Sun
  24. 1 AM71°20%
  25. 1 AM71°14%
  26. 2 AM71°14%
  27. 3 AM71°11%
  28. 4 AM70°
  29. 5 AM70°10%
  30. 6 AM70°24%
  31. 7 AM69°25%
  32. 8 AM72°16%
  33. 9 AM75°11%
  34. 10 AM77°26%
  35. 11 AM78°22%
  36. 12 PM79°18%
  37. 1 PM79°33%
  38. 2 PM79°45%
  39. 3 PM79°47%
  40. 4 PM80°25%
  41. 5 PM79°
  42. 6 PM76°
  43. 7 PM75°
  44. 8 PM73°
  45. 9 PM72°
  46. 10 PM71°
  47. 11 PM70°
  48. 12 AM70°Mon

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 Thunderstorms
  • Sun11/147% 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 Showers
  • Mon11/218% 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 Showers
  • Tue11/359% 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 Likely
  • Wed11/434% 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 Showers
  • Thu11/512% 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.

    Sunny
  • Fri11/6Low High 77°

    Friday: Sunny, with a high near 77. North wind 0 to 5 mph.

    Sunny
  • Sat11/7Model 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.

Next 6 hours

NWS hourly forecast

  1. Now70°Mostly Cloudy1%5 mph
  2. 3 AM69°Mostly Cloudy1%5 mph
  3. 4 AM69°Mostly Cloudy1%5 mph
  4. 5 AM68°Mostly Cloudy1%5 mph
  5. 6 AM68°Partly Sunny1%5 mph
  6. 7 AM68°Partly Sunny2%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Lemannville, LA right now?
The latest observation from Louisiana Regional Airport was 67°F and clear, reported at 10/31/2026, 1:35 AM CDT.
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.
Will it rain in Lemannville, LA in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
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 hazards

Severe 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

UV index guide · Air quality

Drought

By county

Ascension 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

Climate

Normal 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

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About this data

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