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Duson, LA Weather

It is 75°F and clear in Duson, LA, observed at 6:15 PM CDT. Tonight: Mostly Cloudy, low 68°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Duson, LA current weather

75°F

Clear

H -- / L 68°Feels like 76°

  • No rain expected in the next 12 hours

Observed at Lafayette, Lafayette Regional Airport (12.2 mi away), 10/30/2026, 6:15 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 4:20 PM PT

  1. Now81°
  2. 7 PM77°
  3. 8 PM73°
  4. 9 PM72°
  5. 10 PM72°
  6. 11 PM71°
  7. 12 AM71°Sat
  8. 1 AM70°
  9. 2 AM70°
  10. 3 AM69°
  11. 4 AM69°
  12. 5 AM69°
  13. 6 AM69°
  14. 7 AM69°
  15. 8 AM68°
  16. 9 AM71°10%
  17. 10 AM75°12%
  18. 11 AM78°14%
  19. 12 PM80°16%
  20. 1 PM81°21%
  21. 2 PM82°23%
  22. 3 PM82°25%
  23. 4 PM83°28%
  24. 5 PM82°29%
  25. 6 PM81°27%
  26. 7 PM78°31%
  27. 8 PM73°22%
  28. 9 PM72°12%
  29. 10 PM72°14%
  30. 11 PM72°13%
  31. 12 AM71°Sun
  32. 1 AM71°23%
  33. 1 AM70°22%
  34. 2 AM70°
  35. 3 AM70°10%
  36. 4 AM70°16%
  37. 5 AM70°17%
  38. 6 AM70°18%
  39. 7 AM69°18%
  40. 8 AM72°18%
  41. 9 AM76°18%
  42. 10 AM78°18%
  43. 11 AM80°18%
  44. 12 PM81°30%
  45. 1 PM83°30%
  46. 2 PM83°30%
  47. 3 PM83°30%
  48. 4 PM82°30%

10-day forecast

Tap a day for details

  • Today10/30Low 68°High

    Tonight: Mostly cloudy, with a low around 68. East wind around 5 mph.

    Mostly Cloudy
  • Sat10/3131% chance of precipitationLow 69°High 84°

    Saturday: A slight chance of rain showers between noon and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. East wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Partly Sunny then Chance Showers And Thunderstorms
  • Sun11/130% chance of precipitationLow 68°High 84°

    Sunday: A chance of rain showers. Partly sunny, with a high near 84. Northeast wind around 5 mph. Chance of precipitation is 30%.

    Sunday Night: Mostly cloudy, with a low around 68. East wind around 5 mph.

    Chance Rain Showers
  • Mon11/2Low 69°High 84°

    Monday: Partly sunny, with a high near 84. East wind 5 to 15 mph.

    Monday Night: Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.

    Partly Sunny
  • Tue11/356% chance of precipitationLow 62°High 83°

    Tuesday: A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 83. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind around 5 mph. Chance of precipitation is 50%.

    Showers And Thunderstorms Likely
  • Wed11/422% chance of precipitationLow 56°High 77°

    Wednesday: A slight chance of rain showers before noon. Mostly sunny, with a high near 77. Chance of precipitation is 20%.

    Wednesday Night: Mostly clear, with a low around 56.

    Slight Chance Rain Showers then Mostly Sunny
  • Thu11/515% chance of precipitationLow 54°High 76°

    Thursday: A slight chance of rain showers after noon. Sunny, with a high near 76. Chance of precipitation is 20%.

    Thursday Night: Mostly clear, with a low around 54.

    Sunny then Slight Chance Rain Showers
  • Fri11/6Low High 76°

    Friday: Sunny, with a high near 76.

    Sunny
  • Sat11/7Model blendLow 54°High 78°

    Saturday: Partly cloudy. High near 78°. Low that night near 54°. About 0.04 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 blend22% chance of precipitationLow 52°High 77°

    Sunday: Partly cloudy, slight chance of rain. High near 77°. Low that night near 52°. About 0.05 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.

Forecast for 30.238, -92.193 from the NWS LCH office, updated 10/30/2026, 4:20 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KLFT (Lafayette Rgnl, 12 mi), model run 10/30/2026, 3:00 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. Now81°Mostly Cloudy2%5 mph
  2. 7 PM77°Mostly Cloudy4%5 mph
  3. 8 PM73°Mostly Cloudy4%5 mph
  4. 9 PM72°Mostly Cloudy4%5 mph
  5. 10 PM72°Mostly Cloudy3%5 mph
  6. 11 PM71°Mostly Cloudy4%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 Duson, LA right now?
The latest observation from Lafayette, Lafayette Regional Airport was 75°F and clear, reported at 10/30/2026, 6:15 PM CDT.
Will it rain in Duson, 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 Duson, LA?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs of 77°F to 78°F. Model guidance this far out often changes.
What time is sunrise and sunset in Duson, LA today?
Sunrise is about 7:21 AM CDT and sunset is about 6:23 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Duson, LA?
At Lafayette, the 1991 to 2020 normal high in October is 81°F and the normal low is 59°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.05 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Louisiana hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook 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 (Lafayette)
60ModeratePM2.5
AQI forecast tomorrow (Lafayette)
50GoodPM2.5

UV index guide · Air quality

Drought

By county

Lafayette 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
7:21 AM
Sunset
6:23 PM
Daylight
11 hr 1 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
6:57 AM
Last light (civil dusk)
6:47 PM
Moonrise
10:23 PM
Moonset
12:16 PM

Normal October weather

Climate

Normal October high 81°, low 59°, precipitation 5.00 in for the month. 1991 to 2020 normals at Lafayette, 8 mi away.

Other places nearby

Data sources

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About this data

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