Hampton Bays, New York Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Hampton Bays weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast46%—94°75°—
- SundayJul 5Heavy Rain36%4.2″82°71°-12°
- MondayJul 6Light Showers81%0.24″71°67°-11°
- TuesdayJul 7Light Showers80%0.13″72°65°+1°
- WednesdayJul 8Overcast24%—74°63°+2°
- ThursdayJul 9Light Drizzle——78°68°+4°
- FridayJul 10Light Drizzle26%—82°73°+4°
AQI 132 (Unhealthy for Sensitive Groups), driven by Ozone. AQI up 71 in the last 6 hours — air quality is degrading. Ozone at AQI 202 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
CAUTION Sensitive groups (children, elderly, respiratory conditions) should limit prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 202 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 202
- UV peak
- 3.4 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 202
PM × Wind × Precip
PM2.5 at 27.8 µg/m³, PM10 at 35.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.79
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 10:45 PM
- Moonset
- 9:52 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Hampton Bays at a glance
- Today vs. normal: 20°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: 11946
16-Day Forecast — Hampton Bays
- Sat94°77°46%
- Sun82°71°36%
- Mon71°67°81%
- Tue72°65°80%
- Wed74°63°24%
- Thu78°68°7%
- Fri82°73°26%
- Sat83°75°26%
- Sun81°71°18%
- Mon73°69°18%
- Tue76°68°18%
- Wed81°67°24%
- Thu85°74°52%
- Fri83°72°35%
- Sat83°76°29%
- Sun81°75°36%
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 — Hampton Bays
SPC has placed Hampton Bays in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 Hampton Bays
- 11946