Gustine, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Gustine weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast18%—95°64°—
- MondayJul 6Overcast——94°59°-1°
- TuesdayJul 7Overcast——100°56°+6°
- WednesdayJul 8Clear——103°56°+3°
- ThursdayJul 9Clear——107°60°+4°
- FridayJul 10Overcast——109°62°+2°
- SaturdayJul 11Overcast——111°67°+2°
AQI 38 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 10.8 µg/m³ (AQI 54) with a 0.65 fine-to-coarse ratio and 4 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 10.8 µg/m³ (AQI 54) with a 0.65 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.65
- Wind
- calm
- 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
- 11:22 PM
- Moonset
- 11:22 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Gustine at a glance
- Today vs. normal: 3°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: 95322
16-Day Forecast — Gustine
- Sun95°64°18%
- Mon94°59°0%
- Tue100°56°0%
- Wed103°56°0%
- Thu107°60°0%
- Fri109°62°0%
- Sat111°67°0%
- Sun110°68°2%
- Mon115°78°4%
- Tue114°77°5%
- Wed99°75°0%
- Thu105°71°0%
- Fri111°74°0%
- Sat119°78°6%
- Sun118°77°3%
- Mon113°74°6%
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 Gustine
- 95322