Blue Lake, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Blue Lake weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Foggy——67°52°—
- MondayJul 6Foggy——65°52°-2°
- TuesdayJul 7Foggy——71°50°+6°
- WednesdayJul 8Foggy——71°48°0°
- ThursdayJul 9Foggy——71°51°0°
- FridayJul 10Overcast——70°50°-1°
- SaturdayJul 11Overcast——68°51°-2°
AQI 34 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 9.8 µg/m³ (AQI 52) with a 0.78 fine-to-coarse ratio and 6 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 9.8 µg/m³ (AQI 52) with a 0.78 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.78
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:37 PM
- Moonset
- 11:34 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Blue Lake at a glance
- Today vs. normal: 13°F below the seasonal normal for this latitude
- Last frost: April 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 95525
16-Day Forecast — Blue Lake
- Sun67°52°0%
- Mon65°52°1%
- Tue71°50°0%
- Wed71°48°3%
- Thu71°51°1%
- Fri70°50°2%
- Sat68°51°3%
- Sun74°50°3%
- Mon77°55°4%
- Tue78°57°1%
- Wed77°57°1%
- Thu77°57°3%
- Fri78°57°3%
- Sat78°57°3%
- Sun76°55°6%
- Mon73°52°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 Blue Lake
- 95525