Rancho Tehama Reserve, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Rancho Tehama Reserve weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——93°63°—
- MondayJul 6Overcast——93°61°0°
- TuesdayJul 7Clear——97°60°+4°
- WednesdayJul 8Clear——101°62°+4°
- ThursdayJul 9Clear——103°67°+2°
- FridayJul 10Overcast——105°68°+2°
- SaturdayJul 11Overcast——105°71°0°
AQI 28 (Good), driven by PM2.5. AQI down 8 over the last 6 hours (gradual decline). PM2.5 at 8.7 µg/m³ (AQI 48) with a 0.71 fine-to-coarse ratio and 5 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
Ozone × UV × Sky
Ozone at AQI 43. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 43
- UV peak
- 7.7 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 22
PM × Wind × Precip
PM2.5 at 8.7 µg/m³ (AQI 48) with a 0.71 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.71
- Wind
- light
- 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
- 11:30 PM
- Moonset
- 11:28 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Rancho Tehama Reserve at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: April 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Rancho Tehama Reserve
- Sun93°63°1%
- Mon93°61°1%
- Tue97°60°0%
- Wed101°62°0%
- Thu103°67°0%
- Fri105°68°0%
- Sat105°71°0%
- Sun95°68°0%
- Mon101°65°2%
- Tue108°70°2%
- Wed107°69°1%
- Thu108°68°1%
- Fri111°71°3%
- Sat110°72°3%
- Sun105°70°3%
- Mon104°64°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 Rancho Tehama Reserve
- 96021