Lake Shastina, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Lake Shastina weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——92°60°—
- MondayJul 6Overcast——90°65°-2°
- TuesdayJul 7Partly Cloudy13%—95°58°+5°
- WednesdayJul 8Clear——92°52°-3°
- ThursdayJul 9Clear——92°53°0°
- FridayJul 10Partly Cloudy——96°52°+4°
- SaturdayJul 11Overcast——101°54°+5°
AQI 24 (Good), driven by Ozone. Ozone at AQI 56. Overcast through the UV peak window (cloud cover ~100%) — 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 56. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 56
- UV peak
- 6.6 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 25
PM × Wind × Precip
PM2.5 at 5.0 µg/m³ (AQI 28) with a 0.68 fine-to-coarse ratio and 1 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.68
- 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
- 11:31 PM
- Moonset
- 11:27 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Lake Shastina at a glance
- Today vs. normal: 12°F above the seasonal normal for this latitude
- Last frost: April 25 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Lake Shastina
- Sun92°60°2%
- Mon90°65°6%
- Tue95°58°13%
- Wed92°52°1%
- Thu92°53°2%
- Fri96°52°1%
- Sat101°54°0%
- Sun94°65°1%
- Mon95°62°1%
- Tue99°56°5%
- Wed101°55°6%
- Thu102°56°2%
- Fri102°56°3%
- Sat103°57°3%
- Sun98°61°6%
- Mon99°52°5%
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.
SPC Convective Outlook
Storm Prediction Center — Lake Shastina
SPC includes Lake Shastina in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Lake Shastina
- 96094