Deer Park, New York Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Deer Park weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast32%—99°76°—
- SundayJul 5Rain71%0.21″85°71°-14°
- MondayJul 6Light Showers85%0.38″72°68°-13°
- TuesdayJul 7Showers71%0.67″69°63°-3°
- WednesdayJul 8Overcast14%—83°61°+14°
- ThursdayJul 9Partly Cloudy18%—82°70°-1°
- FridayJul 10Light Drizzle34%—89°71°+7°
AQI 52 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 15.3 µg/m³ (AQI 63) with a 0.93 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm 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 32 now. With UV 2.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 9 around 1 PM.
- Present
- AQI 32
- UV peak
- 2.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 9
PM × Wind × Precip
PM2.5 at 15.3 µg/m³ (AQI 63) with a 0.93 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.93
- Wind
- light
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 10:48 PM
- Moonset
- 9:56 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Deer Park at a glance
- Today vs. normal: 12°F above the seasonal normal for this latitude
- Last frost: April 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 11729
16-Day Forecast — Deer Park
- Sat99°76°32%
- Sun85°71°71%
- Mon72°68°85%
- Tue69°63°71%
- Wed83°61°14%
- Thu82°70°18%
- Fri89°71°34%
- Sat80°73°22%
- Sun73°67°24%
- Mon71°65°16%
- Tue79°65°18%
- Wed81°67°23%
- Thu92°74°27%
- Fri94°79°43%
- Sat82°77°43%
- Sun88°73°37%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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 — Deer Park
SPC has placed Deer Park in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
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.
Beaches near Deer Park
- Robert Moses Beach10.1 mi
- Jones Beach15.1 mi
- Long Beach NY21.3 mi
Each linked page shows live water temperature, wave height, swim and surf verdicts, tides, and rip-current risk from NDBC + NOAA + NWS data.
ZIP codes in Deer Park
- 11729