San Ardo, California Weather
Coastal fog thickens at dawn. Day 78 of spring. Read this microseason across nine climate regions →
San Ardo weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Foggy——91°55°—
- FridayJun 5Clear——96°53°+5°
- SaturdayJun 6Clear——86°54°-10°
- SundayJun 7Overcast——86°48°0°
- MondayJun 8Overcast——82°51°-4°
- TuesdayJun 9Overcast——75°57°-7°
- WednesdayJun 10Clear——89°52°+14°
Ozone at AQI 44 — peak already passed at 1 PM under clear skies. AQI up 15 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 44 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 44
- UV peak
- 1.0 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 44
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
- 6:56 AM
- Moonset
- 5:25 PM
- In sign
- ♒︎ Aquarius
Coastal fog thickens at dawn
San Ardo at a glance
- Today vs. normal: 77°F — typical for the season
- Last frost: March 23 (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.