Forestville, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Forestville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Foggy——72°53°—
- MondayJul 6Foggy——75°52°+3°
- TuesdayJul 7Foggy——80°49°+5°
- WednesdayJul 8Clear——87°48°+7°
- ThursdayJul 9Overcast——91°53°+4°
- FridayJul 10Overcast——91°52°0°
- SaturdayJul 11Overcast——90°55°-1°
AQI 28 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 4.5 µg/m³ (AQI 25) with a 0.71 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 4.5 µg/m³ (AQI 25) with a 0.71 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.71
- 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
- 11:31 PM
- Moonset
- 11:30 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Forestville at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: April 7 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 95436
16-Day Forecast — Forestville
- Sun72°53°0%
- Mon75°52°0%
- Tue80°49°0%
- Wed87°48°0%
- Thu91°53°0%
- Fri91°52°0%
- Sat90°55°1%
- Sun78°54°1%
- Mon95°62°3%
- Tue102°58°3%
- Wed102°57°1%
- Thu95°54°1%
- Fri97°56°0%
- Sat95°54°0%
- Sun95°52°3%
- Mon93°50°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 Forestville
- 95436