Spring Valley, Arizona Weather
The monsoon settles in. Day 15 of summer. Read this microseason across nine climate regions →
Spring Valley weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast15%—97°78°—
- MondayJul 6Overcast——98°78°+1°
- TuesdayJul 7Clear——101°75°+3°
- WednesdayJul 8Clear——101°75°0°
- ThursdayJul 9Clear——99°74°-2°
- FridayJul 10Clear——100°71°+1°
- SaturdayJul 11Mostly Clear——102°75°+2°
AQI 52 (Moderate), driven by PM2.5. AQI down 25 over the last 6 hours — air quality is improving sharply. PM2.5 at 8.6 µg/m³, PM10 at 19.7 µg/m³ — typical background levels with no transport signature.
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 46. Overcast through the UV peak window (cloud cover ~95%) — afternoon ozone should stay flat.
- Present
- AQI 46
- UV peak
- 11.7 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 36
PM × Wind × Precip
PM2.5 at 8.6 µg/m³, PM10 at 19.7 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.44
- Wind
- calm
- 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
- 10:46 AM
- In sign
- ♓︎ Pisces
The monsoon settles in
Spring Valley at a glance
- Today vs. normal: 14°F above the seasonal normal for this latitude
- Last frost: March 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Spring Valley
- Sun97°78°15%
- Mon98°78°2%
- Tue101°75°0%
- Wed101°75°0%
- Thu99°74°0%
- Fri100°71°3%
- Sat102°75°4%
- Sun102°72°13%
- Mon101°76°16%
- Tue98°73°20%
- Wed96°71°27%
- Thu99°74°39%
- Fri105°80°38%
- Sat108°82°32%
- Sun107°80°31%
- Mon107°78°29%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 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.
ZIP codes in Spring Valley
- 86333