Siesta Key, Florida Weather
Fireflies pulse through the magnolias. Day 78 of spring. Read this microseason across nine climate regions →
Siesta Key weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 5Overcast——91°71°—
- SaturdayJun 6Light Drizzle—0.02″92°72°+1°
- SundayJun 7Overcast10%—93°71°+1°
- MondayJun 8Overcast24%—96°76°+3°
- TuesdayJun 9Light Drizzle48%—92°76°-4°
- WednesdayJun 10Light Drizzle54%—90°77°-2°
- ThursdayJun 11Heavy Drizzle57%0.28″77°74°-13°
AQI 41 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5/PM10 ratio 0.64 with 8 mph wind — characteristic of long-range haze transport rather than a local source.
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 36 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 11 by mid-afternoon.
- Present
- AQI 36
- UV peak
- 3.3 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 11
PM × Wind × Precip
PM2.5/PM10 ratio 0.64 with 8 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.64
- Wind
- light
- 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).
The higher the clouds, the finer the weather.
- Moonrise
- 4:01 AM
- Moonset
- 3:02 PM
- In sign
- ♒︎ Aquarius
Fireflies pulse through the magnolias
Siesta Key at a glance
- Today vs. normal: 13°F below the seasonal normal for this latitude
- Last frost: January 30 (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 5, 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.