Loyalton, California Weather
Coastal fog thickens at dawn. Day 78 of spring. Read this microseason across nine climate regions →
Loyalton weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 5Overcast——82°55°—
- SaturdayJun 6Overcast——73°49°-9°
- SundayJun 7Overcast——75°40°+2°
- MondayJun 8Drizzle25%0.13″60°49°-15°
- TuesdayJun 9Light Drizzle29%0.02″68°45°+8°
- WednesdayJun 10Clear——71°40°+3°
- ThursdayJun 11Clear——81°44°+10°
AQI 48 (Good), driven by PM2.5. AQI down 29 over the last 6 hours — air quality is improving sharply. PM2.5 at 7.2 µg/m³, PM10 at 14.1 µg/m³ — typical background levels with no transport signature.
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 34. Overcast through the UV peak window (cloud cover ~66%) — afternoon ozone should stay flat.
- Present
- AQI 34
- UV peak
- 3.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 8
PM × Wind × Precip
PM2.5 at 7.2 µg/m³, PM10 at 14.1 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.51
- Wind
- calm
- 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).
The higher the clouds, the finer the weather.
- Moonrise
- 7:02 AM
- Moonset
- 5:14 PM
- In sign
- ♒︎ Aquarius
Coastal fog thickens at dawn
Loyalton at a glance
- Today vs. normal: 13°F below the seasonal normal for this latitude
- Last frost: April 14 (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.