Sleepy Hollow, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Sleepy Hollow weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——72°53°—
- MondayJul 6Overcast——71°52°-1°
- TuesdayJul 7Overcast——83°51°+12°
- WednesdayJul 8Clear——90°49°+7°
- ThursdayJul 9Clear——89°53°-1°
- FridayJul 10Overcast——94°51°+5°
- SaturdayJul 11Overcast——96°55°+2°
AQI 27 (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
- 11:29 PM
- Moonset
- 11:29 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Sleepy Hollow at a glance
- Today vs. normal: 8°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.
16-Day Forecast — Sleepy Hollow
- Sun73°53°1%
- Mon71°52°1%
- Tue83°51°2%
- Wed90°49°0%
- Thu89°53°0%
- Fri94°51°0%
- Sat96°55°1%
- Sun99°54°1%
- Mon105°63°2%
- Tue101°61°4%
- Wed84°58°0%
- Thu92°67°1%
- Fri103°64°0%
- Sat109°68°0%
- Sun101°57°3%
- Mon95°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 Sleepy Hollow
- 94960