Lake Stevens, Washington Weather
Fireweed Ignites. Day 15 of summer. Read this microseason across nine climate regions →
Lake Stevens weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——75°49°—
- MondayJul 6Overcast——79°52°+4°
- TuesdayJul 7Overcast——78°47°-1°
- WednesdayJul 8Drizzle25%0.04″65°49°-13°
- ThursdayJul 9Partly Cloudy——73°45°+8°
- FridayJul 10Mostly Clear——79°47°+6°
- SaturdayJul 11Overcast12%—78°50°-1°
AQI 37 (Good), driven by PM2.5. AQI down 14 over the last 6 hours (gradual decline). PM2.5 at 4.8 µg/m³ (AQI 27) with a 0.84 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 4.8 µg/m³ (AQI 27) with a 0.84 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.84
- Wind
- calm
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:34 PM
- Moonset
- 11:24 AM
- In sign
- ♓︎ Pisces
Fireweed Ignites
Lake Stevens at a glance
- Today vs. normal: 14°F below the seasonal normal for this latitude
- Last frost: June 3 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 98258
15-Day Forecast — Lake Stevens
- Sun75°49°0%
- Mon79°52°0%
- Tue78°47°0%
- Wed65°49°25%
- Thu73°45°3%
- Fri79°47°8%
- Sat78°50°12%
- Sun75°45°7%
- Mon78°45°5%
- Tue79°48°4%
- Wed80°54°8%
- Thu83°54°10%
- Fri86°55°3%
- Sat72°53°11%
- Sun79°49°5%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 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.
ZIP codes in Lake Stevens
- 98258