Yolo, California Weather
Coastal fog thickens at dawn. Day 78 of spring. Read this microseason across nine climate regions →
Yolo weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Clear——93°58°—
- FridayJun 5Overcast——98°60°+5°
- SaturdayJun 6Overcast——88°62°-10°
- SundayJun 7Overcast——90°55°+2°
- MondayJun 8Light Drizzle21%0.02″70°57°-20°
- TuesdayJun 9Overcast19%—87°57°+17°
- WednesdayJun 10Clear——95°60°+8°
AQI 48 (Good), driven by PM2.5. AQI up 5 over the last 6 hours (gradual rise). PM2.5 at 7.3 µg/m³ (AQI 41) with a 0.80 fine-to-coarse ratio and 6 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 7.3 µg/m³ (AQI 41) with a 0.80 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.80
- 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).
The higher the clouds, the finer the weather.
- Moonrise
- 7:07 AM
- Moonset
- 5:23 PM
- In sign
- ♒︎ Aquarius
Coastal fog thickens at dawn
Yolo at a glance
- Today vs. normal: 74°F — typical for the season
- Last frost: April 8 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 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.