Jekyll Island, Georgia Weather
Fireflies pulse through the magnolias. Day 77 of spring. Read this microseason across nine climate regions →
Jekyll Island weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Mostly Clear——81°64°—
- FridayJun 5Overcast——82°69°+1°
- SaturdayJun 6Overcast——86°69°+4°
- SundayJun 7Overcast——88°67°+2°
- MondayJun 8Overcast——91°67°+3°
- TuesdayJun 9Light Drizzle21%—86°71°-5°
- WednesdayJun 10Overcast17%—83°73°-3°
Ozone at AQI 75 now. AQI flat over the last 6 hours (within ±4 points). With UV 8.8 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 88 by mid-afternoon.
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 75 now. With UV 8.8 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 88 by mid-afternoon.
- Present
- AQI 75
- UV peak
- 8.8 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 88
PM × Wind × Precip
PM2.5/PM10 ratio 0.70 with 13 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.70
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- transport
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
- 3:28 AM
- Moonset
- 1:51 PM
- In sign
- ♒︎ Aquarius
Fireflies pulse through the magnolias
Jekyll Island at a glance
- Today vs. normal: 4°F below the seasonal normal for this latitude
- Last frost: February 21 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 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.