Island City, Oregon Weather
Thunderheads build by noon. Day 90 of spring. Read this microseason across nine climate regions →
Island City weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 17Clear——79°54°—
- ThursdayJun 18Overcast——84°57°+5°
- FridayJun 19Overcast——90°53°+6°
- SaturdayJun 20Overcast——84°56°-6°
- SundayJun 21Overcast——84°51°0°
- MondayJun 22Overcast——88°54°+4°
- TuesdayJun 23Partly Cloudy——96°56°+8°
AQI 40 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 33 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 15 around 1 PM.
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 33 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 15 around 1 PM.
- Present
- AQI 33
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 15
PM × Wind × Precip
PM2.5 at 5.0 µg/m³ (AQI 28) with a 0.91 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.91
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 7:39 AM
- Moonset
- 10:54 PM
- In sign
- ♌︎ Leo
Thunderheads build by noon
Island City at a glance
- Today vs. normal: 16°F below the seasonal normal for this latitude
- Last frost: May 18 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Island City
- Wed79°54°0%
- Thu84°57°0%
- Fri90°53°1%
- Sat84°56°1%
- Sun84°51°1%
- Mon88°54°0%
- Tue96°56°2%
- Wed90°58°2%
- Thu88°52°2%
- Fri83°53°2%
- Sat85°55°1%
- Sun96°58°3%
- Mon101°62°3%
- Tue100°66°3%
- Wed101°66°7%
- Thu98°61°10%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Warm-season window is open
As of June 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.
ZIP codes in Island City
- 97850