Oak Glen, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Oak Glen weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——80°62°—
- MondayJul 6Clear——81°63°+1°
- TuesdayJul 7Clear——88°61°+7°
- WednesdayJul 8Clear——92°62°+4°
- ThursdayJul 9Clear——93°66°+1°
- FridayJul 10Overcast——90°63°-3°
- SaturdayJul 11Light Drizzle——88°63°-2°
AQI 24 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 33 now. With UV 11 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 33 around 1 PM.
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 33 now. With UV 11 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 33 around 1 PM.
- Present
- AQI 33
- UV peak
- 10.6 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 33
PM × Wind × Precip
PM2.5 at 5.4 µg/m³, PM10 at 7.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.73
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:03 PM
- Moonset
- 11:06 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Oak Glen at a glance
- Today vs. normal: 4°F below the seasonal normal for this latitude
- Last frost: March 11 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Oak Glen
- Sun80°62°1%
- Mon81°63°1%
- Tue88°61°0%
- Wed92°62°0%
- Thu93°66°0%
- Fri90°63°0%
- Sat88°63°1%
- Sun82°64°5%
- Mon92°65°19%
- Tue90°71°26%
- Wed91°71°16%
- Thu94°69°21%
- Fri94°73°18%
- Sat89°72°10%
- Sun93°71°10%
- Mon94°70°10%
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 Oak Glen
- 92399