San Juan Bautista, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
San Juan Bautista weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——72°54°—
- MondayJul 6Foggy——69°53°-3°
- TuesdayJul 7Foggy——77°53°+8°
- WednesdayJul 8Clear——81°50°+4°
- ThursdayJul 9Mostly Clear——80°53°-1°
- FridayJul 10Clear——82°52°+2°
- SaturdayJul 11Overcast——84°54°+2°
AQI 32 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 7.6 µg/m³, PM10 at 10.7 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 7.6 µg/m³, PM10 at 10.7 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.71
- Wind
- breezy
- 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
- 11:24 PM
- Moonset
- 11:25 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
San Juan Bautista at a glance
- Today vs. normal: 10°F below the seasonal normal for this latitude
- Last frost: March 28 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 95045
16-Day Forecast — San Juan Bautista
- Sun73°54°2%
- Mon69°53°1%
- Tue77°53°0%
- Wed81°50°0%
- Thu80°53°0%
- Fri82°52°0%
- Sat84°54°0%
- Sun86°54°2%
- Mon94°63°6%
- Tue90°61°4%
- Wed82°61°1%
- Thu100°66°1%
- Fri107°69°0%
- Sat108°73°6%
- Sun91°58°3%
- Mon85°56°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 San Juan Bautista
- 95045