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Mandeville, LA 70448 Weather

It is 81°F and partly cloudy in Mandeville, LA 70448, observed at 3:10 PM CDT. Today: Mostly Sunny, high 81°F, low 60°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Mandeville, LA 70448 current weather

81°F

Partly Cloudy

H 81° / L 60°Feels like 81°

Observed at Slidell, Slidell Airport (13.1 mi away), 10/29/2026, 3:10 PM CDT

Hourly forecast

NWS, updated 10/29/2026, 11:57 AM PT

  1. Now79°
  2. 4 PM79°
  3. 5 PM76°
  4. 6 PM72°
  5. 7 PM70°
  6. 8 PM68°
  7. 9 PM67°
  8. 10 PM66°
  9. 11 PM65°
  10. 12 AM64°Fri
  11. 1 AM64°
  12. 2 AM63°
  13. 3 AM62°
  14. 4 AM62°
  15. 5 AM62°
  16. 6 AM61°
  17. 7 AM61°
  18. 8 AM65°
  19. 9 AM69°
  20. 10 AM73°
  21. 11 AM76°
  22. 12 PM78°
  23. 1 PM79°
  24. 2 PM80°
  25. 3 PM80°
  26. 4 PM79°
  27. 5 PM77°
  28. 6 PM74°
  29. 7 PM72°
  30. 8 PM71°
  31. 9 PM70°
  32. 10 PM69°
  33. 11 PM69°
  34. 12 AM68°Sat
  35. 1 AM68°
  36. 2 AM67°
  37. 3 AM67°
  38. 4 AM67°
  39. 5 AM66°
  40. 6 AM66°
  41. 7 AM66°
  42. 8 AM69°
  43. 9 AM73°
  44. 10 AM76°22%
  45. 11 AM78°22%
  46. 12 PM79°22%
  47. 1 PM80°40%
  48. 2 PM81°40%

10-day forecast

Tap a day for details

  • Today10/29Low 60°High 81°

    This Afternoon: Mostly sunny. High near 81, with temperatures falling to around 76 in the afternoon. East wind around 5 mph.

    Tonight: Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. East wind 0 to 5 mph.

    Mostly Sunny
  • Fri10/30Low 65°High 80°

    Friday: Partly sunny. High near 80, with temperatures falling to around 77 in the afternoon. East wind 5 to 10 mph.

    Friday Night: Mostly cloudy, with a low around 65. East wind around 5 mph.

    Partly Sunny
  • Sat10/3148% chance of precipitationLow 67°High 82°

    Saturday: A slight chance of rain showers between 10am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. East wind 5 to 10 mph. Chance of precipitation is 40%.

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East wind 5 to 10 mph. Chance of precipitation is 50%.

    Chance Showers And Thunderstorms
  • Sun11/129% chance of precipitationLow 64°High 81°

    Sunday: A chance of rain showers before 9am, then a slight chance of showers and thunderstorms between 9am and 3pm. Partly sunny, with a high near 81. East wind 5 to 10 mph. Chance of precipitation is 30%.

    Sunday Night: Mostly cloudy, with a low around 64. East wind 5 to 10 mph.

    Slight Chance Showers And Thunderstorms
  • Mon11/2Low 64°High 82°

    Monday: Partly sunny, with a high near 82. East wind 5 to 15 mph.

    Monday Night: Mostly cloudy, with a low around 64. East wind 5 to 10 mph.

    Partly Sunny
  • Tue11/353% chance of precipitationLow 62°High 82°

    Tuesday: A chance of rain showers. Partly sunny, with a high near 82. Southeast wind 5 to 15 mph.

    Tuesday Night: A chance of rain showers before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph.

    Chance Rain Showers
  • Wed11/460% chance of precipitationLow 55°High 80°

    Wednesday: Showers and thunderstorms likely. Partly sunny, with a high near 80. South wind 5 to 15 mph.

    Wednesday Night: Partly cloudy, with a low around 55. West wind around 5 mph.

    Showers And Thunderstorms Likely
  • Thu11/5Model blendLow 48°High 78°

    Thursday: Mostly sunny. High near 78°. 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.

  • Fri11/6Model blendLow 46°High 76°

    Friday: Mostly sunny. High near 76°. Low that night near 46°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend11% chance of precipitationLow 45°High 76°

    Saturday: Mostly sunny. High near 76°. Low that night near 45°. About 0.13 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 30.357, -90.041 from the NWS LIX office, updated 10/29/2026, 11:57 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KASD (Slidell Arpt, 13 mi), model run 10/29/2026, 9:00 AM 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. Now79°Mostly Sunny0%5 mph
  2. 4 PM79°Mostly Sunny0%5 mph
  3. 5 PM76°Mostly Sunny0%5 mph
  4. 6 PM72°Partly Cloudy0%5 mph
  5. 7 PM70°Partly Cloudy0%0 mph
  6. 8 PM68°Partly Cloudy0%0 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 Mandeville, LA 70448 right now?
The latest observation from Slidell, Slidell Airport was 81°F and partly cloudy, reported at 10/29/2026, 3:10 PM CDT.
What is the high temperature today in Mandeville, LA 70448?
The National Weather Service forecast for this afternoon calls for a high near 81°F. Mostly Sunny.
Will it rain in Mandeville, LA 70448 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 Mandeville, LA 70448?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 76°F to 78°F. Model guidance this far out often changes.
What time is sunrise and sunset in Mandeville, LA 70448 today?
Sunrise is about 7:12 AM CDT and sunset is about 6:15 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Mandeville, LA 70448?
At Covington 4 Nnw, the 1991 to 2020 normal high in October is 79°F and the normal low is 57°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.26 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 (New Orleans)
62ModeratePM2.5
AQI forecast tomorrow (New Orleans)
55ModeratePM2.5

UV index guide · Air quality

Drought

By county

St. Tammany Parish, week of 10/27/2026

97% of the county is in moderate drought or worse.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:12 AM
Sunset
6:15 PM
Daylight
11 hr 3 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
6:47 AM
Last light (civil dusk)
6:39 PM
Moonrise
9:04 PM
Moonset
11:05 AM

Normal October weather

Climate

Normal October high 79°, low 57°, precipitation 4.52 in for the month. 1991 to 2020 normals at Covington 4 Nnw, 12 mi away.

Other places nearby

Data sources

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About this data

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