Pearsonville, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Pearsonville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——99°76°—
- MondayJul 6Clear——102°75°+3°
- TuesdayJul 7Clear——102°72°0°
- WednesdayJul 8Clear——104°73°+2°
- ThursdayJul 9Clear——108°75°+4°
- FridayJul 10Clear——107°74°-1°
- SaturdayJul 11Overcast——105°76°-2°
AQI 27 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 7.1 µg/m³ (AQI 39), ratio 0.43 with 9 mph wind — characteristic of long-range haze transport rather than a local source.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 10 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 39 now. With UV 11 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 55 around 1 PM.
- Present
- AQI 39
- UV peak
- 10.6 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 55
PM × Wind × Precip
PM2.5 at 7.1 µg/m³ (AQI 39), ratio 0.43 with 9 mph wind — characteristic of long-range haze transport rather than a local source.
- PM2.5/PM10
- 0.43
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- transport
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
- 11:08 PM
- Moonset
- 11:10 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Pearsonville at a glance
- Today vs. normal: 14°F above the seasonal normal for this latitude
- Last frost: March 22 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Pearsonville
- Sun99°76°1%
- Mon102°75°1%
- Tue102°72°0%
- Wed104°73°0%
- Thu108°75°0%
- Fri107°74°0%
- Sat105°76°1%
- Sun98°79°3%
- Mon102°75°8%
- Tue101°80°14%
- Wed101°82°6%
- Thu104°84°10%
- Fri106°87°11%
- Sat98°84°6%
- Sun103°81°6%
- Mon104°83°10%
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 Pearsonville
- 93527