Winton, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Winton weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast18%—93°66°—
- MondayJul 6Overcast——94°60°+1°
- TuesdayJul 7Partly Cloudy——100°56°+6°
- WednesdayJul 8Clear——102°56°+2°
- ThursdayJul 9Clear——106°60°+4°
- FridayJul 10Overcast——109°63°+3°
- SaturdayJul 11Overcast——112°67°+3°
AQI 38 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 11.3 µg/m³ (AQI 55) with a 0.64 fine-to-coarse ratio and 5 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
Ozone × UV × Sky
Ozone at AQI 30 now. With UV 7.2 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 29 around 1 PM.
- Present
- AQI 30
- UV peak
- 7.2 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 29
PM × Wind × Precip
PM2.5 at 11.3 µg/m³ (AQI 55) with a 0.64 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.64
- 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
- 11:21 PM
- Moonset
- 11:21 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Winton at a glance
- Today vs. normal: 8°F above the seasonal normal for this latitude
- Last frost: March 31 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 95388
16-Day Forecast — Winton
- Sun93°66°18%
- Mon94°60°0%
- Tue100°56°0%
- Wed102°56°0%
- Thu106°60°0%
- Fri109°63°0%
- Sat112°67°0%
- Sun95°73°2%
- Mon105°69°3%
- Tue111°71°5%
- Wed113°73°1%
- Thu113°72°1%
- Fri116°74°6%
- Sat113°73°6%
- Sun110°76°3%
- Mon109°67°3%
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 Winton
- 95388
- 95344