Montebello, California Weather
Bay laurel fragrance sweetens shade. Day 89 of spring. Read this microseason across nine climate regions →
Montebello weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——84°63°—
- TuesdayJun 16Foggy——83°61°-1°
- WednesdayJun 17Foggy——82°60°-1°
- ThursdayJun 18Clear——83°66°+1°
- FridayJun 19Mostly Clear——80°65°-3°
- SaturdayJun 20Clear——79°64°-1°
- SundayJun 21Mostly Clear——81°65°+2°
AQI 58 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 14.5 µg/m³ (AQI 61) with a 0.78 fine-to-coarse ratio and 5 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 14.5 µg/m³ (AQI 61) with a 0.78 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.78
- Wind
- light
- 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).
Cut your thistles before St. John, you will have two instead of one.
- Moonrise
- 7:03 AM
- Moonset
- 9:22 PM
- In sign
- ♋︎ Cancer
Bay laurel fragrance sweetens shade
Montebello at a glance
- Today vs. normal: 16°F below the seasonal normal for this latitude
- Last frost: March 11 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Montebello
- Mon84°63°0%
- Tue83°61°0%
- Wed82°60°0%
- Thu83°66°1%
- Fri80°65°0%
- Sat79°64°0%
- Sun81°65°0%
- Mon83°66°0%
- Tue87°68°0%
- Wed90°69°0%
- Thu90°70°0%
- Fri91°70°0%
- Sat93°70°3%
- Sun91°71°0%
- Mon90°70°0%
- Tue86°70°3%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Montebello
Right now in the garden
Peak growing season
As of June 16, 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 Montebello
- 90640