Pico Rivera, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Pico Rivera weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——87°65°—
- MondayJul 6Mostly Clear——87°61°0°
- TuesdayJul 7Clear——89°64°+2°
- WednesdayJul 8Clear——91°71°+2°
- ThursdayJul 9Clear——94°73°+3°
- FridayJul 10Clear——88°71°-6°
- SaturdayJul 11Overcast——90°71°+2°
AQI 61 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 19.0 µg/m³ (AQI 69) with a 0.83 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 19.0 µg/m³ (AQI 69) with a 0.83 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.83
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 11:08 PM
- Moonset
- 11:11 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Pico Rivera at a glance
- Today vs. normal: 77°F — typical for the season
- Last frost: March 11 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 90660
16-Day Forecast — Pico Rivera
- Sun87°65°1%
- Mon87°61°1%
- Tue89°64°0%
- Wed91°71°0%
- Thu94°73°0%
- Fri88°71°0%
- Sat90°71°0%
- Sun91°72°1%
- Mon93°74°6%
- Tue92°74°9%
- Wed94°78°2%
- Thu96°78°10%
- Fri104°83°10%
- Sat106°83°10%
- Sun93°79°19%
- Mon97°77°19%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Pico Rivera
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 Pico Rivera
- 90660
- 90661
- 90662