Siletz, Oregon Weather
Rufous Hummingbirds Arrive. Day 77 of spring. Read this microseason across nine climate regions →
Siletz weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Light Drizzle—0.01″60°49°—
- FridayJun 5Light Rain14%0.09″58°45°-2°
- SaturdayJun 6Drizzle65%—60°43°+2°
- SundayJun 7Heavy Drizzle17%0.10″65°43°+5°
- MondayJun 8Heavy Drizzle60%0.11″55°48°-10°
- TuesdayJun 9Light Drizzle48%—63°46°+8°
- WednesdayJun 10Partly Cloudy38%—65°43°+2°
PM2.5 at 6.3 µg/m³, PM10 at 10.7 µg/m³ — typical background levels with no transport signature. AQI down 12 over the last 6 hours (steady decline since this morning).
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 35 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 11 by mid-afternoon.
- Present
- AQI 35
- UV peak
- 3.3 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 11
PM × Wind × Precip
PM2.5 at 6.3 µg/m³, PM10 at 10.7 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.59
- 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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 7:04 AM
- Moonset
- 4:08 PM
- In sign
- ♑︎ Capricorn
Rufous Hummingbirds Arrive
Siletz at a glance
- Today vs. normal: 16°F below the seasonal normal for this latitude
- Last frost: May 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 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.