Clearlake Riviera, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Clearlake Riviera weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——90°61°—
- MondayJul 6Partly Cloudy——90°60°0°
- TuesdayJul 7Mostly Clear——92°53°+2°
- WednesdayJul 8Clear——96°55°+4°
- ThursdayJul 9Overcast——97°58°+1°
- FridayJul 10Overcast——100°59°+3°
- SaturdayJul 11Overcast——101°63°+1°
AQI 24 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 5.8 µg/m³, PM10 at 8.0 µg/m³ — typical background levels with no transport signature.
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 5.8 µg/m³, PM10 at 8.0 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.72
- Wind
- light
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:31 PM
- Moonset
- 11:29 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Clearlake Riviera at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: April 10 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Clearlake Riviera
- Sun90°61°0%
- Mon90°60°0%
- Tue92°53°0%
- Wed96°55°0%
- Thu97°58°0%
- Fri100°59°0%
- Sat101°63°0%
- Sun88°63°0%
- Mon95°60°2%
- Tue101°59°2%
- Wed99°59°1%
- Thu102°60°1%
- Fri103°67°3%
- Sat102°66°3%
- Sun98°61°0%
- Mon97°57°0%
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 Clearlake Riviera
- 95451