Downieville, California Weather
Coastal fog thickens at dawn. Day 77 of spring. Read this microseason across nine climate regions →
Downieville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Clear——81°59°—
- FridayJun 5Overcast——80°64°-1°
- SaturdayJun 6Overcast——76°54°-4°
- SundayJun 7Overcast——73°51°-3°
- MondayJun 8Light Showers48%1.4″58°47°-15°
- TuesdayJun 9Showers45%0.79″60°45°+2°
- WednesdayJun 10Overcast18%—69°46°+9°
Ozone at AQI 80 — peak already passed at 1 PM under clear skies. AQI up 23 in the last 6 hours — air quality is degrading. Levels should ease through evening.
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 80 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 80
- UV peak
- 7.5 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 80
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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 6:34 AM
- Moonset
- 4:12 PM
- In sign
- ♒︎ Aquarius
Coastal fog thickens at dawn
Downieville at a glance
- Today vs. normal: 5°F above the seasonal normal for this latitude
- Last frost: April 13 (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 4, 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.