Johnson City, Oregon Weather
Rufous Hummingbirds Arrive. Day 76 of spring. Read this microseason across nine climate regions →
Johnson City weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Light Drizzle20%0.01″71°56°—
- ThursdayJun 4Light Drizzle—0.01″69°55°-2°
- FridayJun 5Light Drizzle22%0.01″65°51°-4°
- SaturdayJun 6Light Showers72%0.01″62°46°-3°
- SundayJun 7Overcast——70°43°+8°
- MondayJun 8Drizzle53%0.18″56°48°-14°
- TuesdayJun 9Light Drizzle41%—63°48°+7°
PM2.5/PM10 ratio 0.65 with 10 mph wind — characteristic of long-range haze transport rather than a local source. AQI flat over the last 6 hours (within ±3 points).
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 46 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 46
- UV peak
- 4.4 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 46
PM × Wind × Precip
PM2.5/PM10 ratio 0.65 with 10 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.65
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- transport
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
- 6:29 AM
- Moonset
- 2:53 PM
- In sign
- ♑︎ Capricorn
Rufous Hummingbirds Arrive
Johnson City at a glance
- Today vs. normal: 70°F — typical for the season
- Last frost: May 18 (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 3, 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.