Pearl River, Louisiana Weather
Thunderheads boil and break at dusk. Day 16 of summer. Read this microseason across nine climate regions →
Pearl River weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 6Showers17%0.20″89°72°—
- TuesdayJul 7Light Showers18%0.06″89°74°0°
- WednesdayJul 8Light Drizzle22%—94°73°+5°
- ThursdayJul 9Drizzle15%—95°75°+1°
- FridayJul 10Thunderstorm27%—94°76°-1°
- SaturdayJul 11Thunderstorm37%—94°74°0°
- SundayJul 12Light Drizzle46%—94°75°0°
AQI 44 (Good), driven by PM2.5. AQI down 8 over the last 6 hours (gradual decline). PM2.5 at 9.3 µg/m³ (AQI 51) with a 0.95 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in stagnant air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 50. Overcast through the UV peak window (cloud cover ~98%) — afternoon ozone should stay flat.
- Present
- AQI 50
- UV peak
- 6.2 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 21
PM × Wind × Precip
PM2.5 at 9.3 µg/m³ (AQI 51) with a 0.95 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in stagnant air, not road dust.
- PM2.5/PM10
- 0.95
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
When the stars begin to huddle, the earth will soon become a puddle.
- Moonrise
- 11:41 PM
- Moonset
- 12:14 PM
- In sign
- ♈︎ Aries
Thunderheads boil and break at dusk
Pearl River at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: February 17 (climatological average for this latitude)
- Microseason: Jul 6–10
- Planting window: Sow fall broccoli and cabbage indoors for transplant in 4 weeks.
ZIP code: 70452
16-Day Forecast — Pearl River
- Mon89°72°17%
- Tue89°74°18%
- Wed94°73°22%
- Thu95°75°15%
- Fri94°76°27%
- Sat94°74°37%
- Sun94°75°46%
- Mon83°75°52%
- Tue97°73°45%
- Wed98°73°32%
- Thu94°74°26%
- Fri86°74°32%
- Sat89°75°35%
- Sun81°76°41%
- Mon87°75°34%
- Tue86°74°48%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 6, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Pearl River
SPC includes Pearl River in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Pearl River
- 70452