Georgetown, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Georgetown weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——81°65°—
- MondayJul 6Overcast——83°63°+2°
- TuesdayJul 7Overcast——87°59°+4°
- WednesdayJul 8Clear——91°60°+4°
- ThursdayJul 9Clear——94°62°+3°
- FridayJul 10Overcast——97°66°+3°
- SaturdayJul 11Overcast——98°68°+1°
AQI 34 (Good), driven by Ozone. Ozone at AQI 61. Overcast through the UV peak window (cloud cover ~63%) — afternoon ozone should stay flat.
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 61. Overcast through the UV peak window (cloud cover ~63%) — afternoon ozone should stay flat.
- Present
- AQI 61
- UV peak
- 9.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 37
PM × Wind × Precip
PM2.5 at 8.1 µg/m³ (AQI 45) with a 0.67 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.67
- 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
- 11:23 PM
- Moonset
- 11:21 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Georgetown at a glance
- Today vs. normal: 7°F above the seasonal normal for this latitude
- Last frost: April 9 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 95634
16-Day Forecast — Georgetown
- Sun81°65°4%
- Mon83°63°1%
- Tue87°59°0%
- Wed91°60°0%
- Thu94°62°0%
- Fri97°66°0%
- Sat98°68°0%
- Sun89°66°1%
- Mon93°62°4%
- Tue100°67°4%
- Wed100°70°3%
- Thu100°71°3%
- Fri102°74°10%
- Sat100°73°6%
- Sun96°69°7%
- Mon96°66°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 Georgetown
- 95634