Nicasio, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Nicasio weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Foggy——68°51°—
- MondayJul 6Foggy——67°52°-1°
- TuesdayJul 7Foggy——71°52°+4°
- WednesdayJul 8Overcast——81°50°+10°
- ThursdayJul 9Overcast——81°52°0°
- FridayJul 10Overcast——83°50°+2°
- SaturdayJul 11Overcast——86°54°+3°
AQI 29 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 11:30 PM
- Moonset
- 11:29 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Nicasio at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: April 4 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 94946
16-Day Forecast — Nicasio
- Sun68°51°1%
- Mon67°52°2%
- Tue71°52°7%
- Wed81°50°0%
- Thu81°52°0%
- Fri83°50°0%
- Sat86°54°1%
- Sun86°52°1%
- Mon97°62°2%
- Tue92°57°4%
- Wed78°56°0%
- Thu88°63°1%
- Fri100°65°0%
- Sat100°65°0%
- Sun90°55°3%
- Mon79°53°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 Nicasio
- 94946