Pearl River, LA Weather

Saint Tammany Parish7:46 AM CDT30.38°N, 89.75°WElevation 26 ft
Special Weather Statement until 7:00 PM Sat

Current conditions

Sunny
53°
Sunny
Feels like 53°
High 79°·Low 48°
WindNE 5 mph gusts 13 mph
Humidity83%
Dew point48°
Visibility10 mi
Cloud cover2%
UV index0 Low
Sunrise7:08 AM
Sunset6:20 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Saturday

    Sunny, with a high near 79. East wind 5 to 10 mph.

  • Saturday Night

    Clear, with a low around 48. Northeast wind 0 to 5 mph.

  • Sunday

    Sunny, with a high near 79. Northeast wind 5 to 10 mph.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Sunny 53°
  2. 8 AM Sunny 55°
  3. 9 AM Sunny 60°
  4. 10 AM Sunny 68°
  5. 11 AM Sunny 72°
  6. 12 PM Sunny 76°
  7. 1 PM Sunny 77°
  8. 2 PM Sunny 77°
  9. 3 PM Sunny 79°
  10. 4 PM Sunny 77°
  11. 5 PM Sunny 76°
  12. 6 PM Mostly Clear 72°
  13. 7 PM Mostly Clear 64°
  14. 8 PM Clear 59°
  15. 9 PM Clear 58°
  16. 10 PM Clear 56°
  17. 11 PM Clear 55°
  18. Sun12 AM Clear 55°
  19. 1 AM Clear 54°
  20. 2 AM Clear 53°
  21. 3 AM Clear 52°
  22. 4 AM Clear 52°
  23. 5 AM Clear 51°
  24. 6 AM Sunny 51°

10-day forecast

Details
  1. TonightOct 22 Clear Clear51°
  2. FriOct 23 Sunny Sunny51°82°
  3. TodayOct 24 Sunny Sunny48°79°
  4. SunOct 25 Sunny Sunny52°79°
  5. MonOct 26 Mostly Sunny Mostly Sunny51°78°
  6. TueOct 27 Mostly Sunny Mostly Sunny50°79°
  7. WedOct 28 Mostly Sunny Mostly Sunny49°79°
  8. ThuOct 29 Sunny Sunny80°
  9. FriOct 30 Sunny Sunny58°82°
  10. SatOct 31 Rain Rain0.32 in65°74°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Pearl River

More weather news

Air quality

55
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • SatModerate (61)
  • SunModerate (64)

New Orleans, LA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:08 AM
Sunset 6:20 PM
Daylight 11 h 11 min (−1 min 41 s tomorrow)
Waxing Gibbous · 96% lit
Moonrise 5:10 PM Moonset 5:28 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low77° / 56°
Month to date2.56 in (normal 3.06 in)

Slidell, records since 1956. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LIX, issued 13 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 4Search index and reflects what the press published. Terms of use.