Fire Island, New York Weather
Solstice approaches — longest light. Day 88 of spring. Read this microseason across nine climate regions →
Fire Island weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Rain89%0.26″79°63°—
- TuesdayJun 16Overcast——72°56°-7°
- WednesdayJun 17Light Drizzle11%0.02″74°65°+2°
- ThursdayJun 18Overcast34%—89°70°+15°
- FridayJun 19Light Drizzle23%0.01″83°69°-6°
- SaturdayJun 20Overcast11%—80°65°-3°
- SundayJun 21Overcast——78°64°-2°
AQI 45 (Good), driven by Ozone. AQI down 12 over the last 6 hours (gradual decline). Ozone at AQI 39 now. With UV 6.6 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 34 around 1 PM.
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 39 now. With UV 6.6 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 34 around 1 PM.
- Present
- AQI 39
- UV peak
- 6.6 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 34
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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:19 AM
- Moonset
- 8:39 PM
- In sign
- ♋︎ Cancer
Solstice approaches — longest light
Fire Island at a glance
- Today vs. normal: 6°F below the seasonal normal for this latitude
- Last frost: April 20 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Fire Island
- Mon79°63°89%
- Tue72°56°0%
- Wed74°65°11%
- Thu89°70°34%
- Fri83°69°23%
- Sat80°65°11%
- Sun78°64°6%
- Mon70°59°28%
- Tue79°57°37%
- Wed77°61°18%
- Thu75°64°15%
- Fri75°64°17%
- Sat80°65°23%
- Sun80°70°18%
- Mon83°72°28%
- Tue90°72°33%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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.
Beaches near Fire Island
- Robert Moses Beach10.9 mi
- Jones Beach Beach23.5 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 Fire Island
- 11770
- 11772
- 11706
- 11782