Poway, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Poway weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——83°62°—
- MondayJul 6Foggy——83°61°0°
- TuesdayJul 7Foggy——87°61°+4°
- WednesdayJul 8Clear——89°67°+2°
- ThursdayJul 9Clear——90°70°+1°
- FridayJul 10Overcast——87°69°-3°
- SaturdayJul 11Overcast——87°69°0°
AQI 52 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 11.5 µg/m³ (AQI 55) with a 0.74 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 11.5 µg/m³ (AQI 55) with a 0.74 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.74
- 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
- 11:03 PM
- Moonset
- 11:07 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Poway at a glance
- Today vs. normal: 5°F below the seasonal normal for this latitude
- Last frost: March 5 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 92064
16-Day Forecast — Poway
- Sun83°62°0%
- Mon83°61°1%
- Tue87°61°0%
- Wed89°67°0%
- Thu90°70°0%
- Fri87°69°0%
- Sat87°69°1%
- Sun86°71°4%
- Mon87°72°13%
- Tue84°72°14%
- Wed90°74°5%
- Thu94°76°13%
- Fri100°81°19%
- Sat102°84°15%
- Sun92°79°14%
- Mon93°76°13%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Poway
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 Poway
- 92064
- 92074