Kennedy, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Kennedy weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——91°60°—
- MondayJul 6Overcast——89°56°-2°
- TuesdayJul 7Clear——92°58°+3°
- WednesdayJul 8Clear——99°58°+7°
- ThursdayJul 9Clear——101°63°+2°
- FridayJul 10Mostly Clear——104°64°+3°
- SaturdayJul 11Overcast——106°68°+2°
AQI 37 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 8.3 µg/m³ (AQI 46) with a 0.76 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
PM × Wind × Precip
PM2.5 at 8.3 µg/m³ (AQI 46) with a 0.76 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.76
- 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
- 11:24 PM
- Moonset
- 11:23 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Kennedy at a glance
- Today vs. normal: 4°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 — Kennedy
- Sun91°60°1%
- Mon89°56°1%
- Tue92°58°0%
- Wed99°58°0%
- Thu101°63°0%
- Fri104°64°0%
- Sat106°68°0%
- Sun107°70°2%
- Mon111°77°3%
- Tue110°78°5%
- Wed96°76°1%
- Thu102°73°6%
- Fri110°77°5%
- Sat116°80°10%
- Sun113°81°11%
- Mon107°73°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.
Microseason · July 1–5
Summer heat deepens across the valleys
Inland temperatures exceed 95°F regularly; fire danger reaches moderate to high across most of the region.
Day 186 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | lettuce, peas, spinach, radishes | — |
| May | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
The year in Kennedy tops out in July (~75°F) and dips lowest in December (~47°F), with January wettest at 3.8 inches and August driest at 0.0 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 47° | 3.8″ | 13 |
| February | 50° | 3.6″ | 11 |
| March | 53° | 3.1″ | 12 |
| April | 59° | 1.5″ | 8 |
| May | 66° | 0.6″ | 4 |
| June | 72° | 0.1″ | 1 |
| July | 75° | 0.0″ | 0 |
| August | 74° | 0.0″ | 0 |
| September | 72° | 0.1″ | 1 |
| October | 65° | 0.7″ | 3 |
| November | 54° | 2.5″ | 9 |
| December | 47° | 3.6″ | 12 |
Regional context
Per NOAA NCEI 1991-2020 normals, Kennedy runs from a 47°F January mean to 75°F in July, a 28°F seasonal spread, with near 19.7 inches of precipitation across about 72 wet days.
Precipitation in Kennedy peaks in the cool season: January averages 3.8 inches across 12.5 storm-fed days, while August bottoms out at 0.0 inches over just 0.2 rainy days. That cool-season-wet pattern aligns Kennedy with places like Taft Mosswood, CA, Garden Acres, CA and August, CA.
With a coldest-month mean of 47°F, Kennedy stays mostly frost-free and grows year-round. The July peak near 75°F is Kennedy's real limit, pushing cool-season vegetables to spring and fall. Kennedy's coastal lots stay 4-7°F milder overnight than Kennedy's inland parcels.
Similar climates: Taft Mosswood, CA, Garden Acres, CA, August, CA, French Camp, CA, Stockton, CA.
Frequently asked
- When does it freeze in Kennedy?
- Frost typically leaves Kennedy by mid-April and returns to Kennedy near mid-November.
- What is the rainy season in Kennedy?
- Kennedy sees its heaviest rain in January (around 3.8 inches), part of roughly 20 inches a year.
- What is the warmest month in Kennedy?
- July is Kennedy's warmest month, averaging about 75°F.
- What is the coldest month in Kennedy?
- Kennedy bottoms out in December, with a mean near 47°F.
- When can I start a vegetable garden in Kennedy?
- Time tomatoes in Kennedy for two weeks after mid-April; peas and greens start at Kennedy's frost line.
- How many rainy days does Kennedy get?
- Kennedy records around 72 days of measurable precipitation annually.
- What hardiness zone is Kennedy?
- Kennedy's hardiness zone tracks its winter low; with December near 47°F, check the USDA ZIP map for the exact zone.
- What is the 10-day forecast for Kennedy?
- Kennedy's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Kennedy?
- See this week's day-by-day rain chances for Kennedy in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Kennedy?
- Current conditions for Kennedy and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Kennedy forecast updated?
- The Kennedy forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Kennedy?
- Today's sunrise and sunset times for Kennedy are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Kennedy?
- The next few days in Kennedy's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Kennedy, California occupies a hot-summer Mediterranean zone, with January means near 47°F and July around 75°F — a 28°F swing.
Yearly precipitation in Kennedy totals around 20 inches, spread over about 72 days of rain or snow.
The 28°F gap between Kennedy's summer and winter, at 37.9°N, shapes Kennedy's frost calendar.
ZIP codes in Kennedy
- 95205
- 95206