Florence, Arizona Weather
Heat hardens the dust. Day 77 of spring. Read this microseason across nine climate regions →
Florence weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Clear——106°76°—
- FridayJun 5Clear——105°71°-1°
- SaturdayJun 6Overcast——103°74°-2°
- SundayJun 7Overcast——103°77°0°
- MondayJun 8Overcast——103°74°0°
- TuesdayJun 9Partly Cloudy——107°76°+4°
- WednesdayJun 10Overcast——105°81°-2°
PM2.5 at 26.5 µg/m³, PM10 at 209.1 µg/m³ — typical background levels with no transport signature. AQI down 5 over the last 6 hours (steady decline since this morning).
CAUTION Sensitive groups (children, elderly, respiratory conditions) should limit prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 34 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 15 by mid-afternoon.
- Present
- AQI 34
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 15
PM × Wind × Precip
PM2.5 at 26.5 µg/m³, PM10 at 209.1 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.13
- Wind
- light
- 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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:37 AM
- Moonset
- 3:51 PM
- In sign
- ♑︎ Capricorn
Heat hardens the dust
Florence at a glance
- Today vs. normal: 81°F — typical for the season
- Last frost: March 5 (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.
SPC Convective Outlook
Storm Prediction Center — Florence
SPC has placed Florence in the General Thunderstorms category for severe thunderstorms today.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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.