Parkway, California Weather
Summer heat deepens across the valleys. Day 15 of summer. Read this microseason across nine climate regions →
Parkway weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Partly Cloudy——87°59°—
- MondayJul 6Overcast——85°56°-2°
- TuesdayJul 7Overcast——91°56°+6°
- WednesdayJul 8Clear——98°57°+7°
- ThursdayJul 9Clear——101°61°+3°
- FridayJul 10Overcast——102°62°+1°
- SaturdayJul 11Overcast——102°66°0°
AQI 27 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 4.8 µg/m³, PM10 at 6.3 µg/m³ — typical background levels with no transport signature.
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 4.8 µg/m³, PM10 at 6.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.76
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 11:25 PM
- Moonset
- 11:24 AM
- In sign
- ♓︎ Pisces
Summer heat deepens across the valleys
Parkway at a glance
- Today vs. normal: 75°F — typical for the season
- Last frost: April 7 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Parkway
- Sun87°59°0%
- Mon85°56°1%
- Tue91°56°0%
- Wed98°57°0%
- Thu101°61°0%
- Fri102°62°1%
- Sat102°66°0%
- Sun81°68°1%
- Mon103°71°3%
- Tue108°71°5%
- Wed107°69°2%
- Thu108°68°3%
- Fri110°74°3%
- Sat104°71°3%
- Sun100°68°3%
- Mon101°64°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
In Parkway, July runs warmest near 78°F and December coldest around 49°F, while January is the wettest month (3.9 inches) and July the driest (0.0 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 49° | 3.9″ | 7 |
| February | 53° | 3.6″ | 7 |
| March | 57° | 2.8″ | 6 |
| April | 61° | 1.4″ | 3 |
| May | 68° | 0.9″ | 2 |
| June | 74° | 0.2″ | 1 |
| July | 78° | 0.0″ | 0 |
| August | 77° | 0.0″ | 0 |
| September | 74° | 0.1″ | 0 |
| October | 66° | 0.9″ | 2 |
| November | 55° | 1.8″ | 4 |
| December | 49° | 3.5″ | 6 |
Regional context
Drawing on NOAA NCEI 1991-2020 normals, Parkway's January averages 49°F and July 78°F — 29°F apart — while precipitation totals roughly 19.2 inches over some 38 days.
Precipitation in Parkway peaks in the cool season: January averages 3.9 inches across 6.6 storm-fed days, while July bottoms out at 0.0 inches over just 0.0 rainy days. That cool-season-wet pattern aligns Parkway with places like Lemon Hill, CA, Fruitridge Pocket, CA and Florin, CA.
Freezes are uncommon in Parkway, where the coldest month averages 49°F; cool-season crops grow fall through spring. Summer heat in July (about 78°F) is the binding constraint, not cold. Within Parkway, low or inland lots lose 3-5°F overnight versus Parkway's coastal ground.
Similar climates: Lemon Hill, CA, Fruitridge Pocket, CA, Florin, CA, Freeport, CA, Sacramento, CA.
Frequently asked
- When does it freeze in Parkway?
- Parkway's last spring frost lands near mid-April, and in Parkway the first fall frost follows around mid-November.
- What is the rainy season in Parkway?
- Parkway sees its heaviest rain in January (around 3.9 inches), part of roughly 19 inches a year.
- What is the warmest month in Parkway?
- Parkway peaks in July, when the mean runs near 78°F.
- What is the coldest month in Parkway?
- December is Parkway's coldest month, averaging about 49°F.
- When can I start a vegetable garden in Parkway?
- In Parkway, sow peas and hardy greens around mid-April; Parkway's tomatoes and peppers wait two weeks more.
- How many rainy days does Parkway get?
- Parkway averages about 38 days with measurable rain or snow each year.
- What hardiness zone is Parkway?
- With December around 49°F, Parkway's zone reflects that minimum — the USDA ZIP map confirms Parkway's band.
- What is the 10-day forecast for Parkway?
- Parkway'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 Parkway?
- See this week's day-by-day rain chances for Parkway in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Parkway?
- Current conditions for Parkway and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Parkway forecast updated?
- The Parkway forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Parkway?
- Today's sunrise and sunset times for Parkway 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 Parkway?
- The next few days in Parkway's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
In Parkway, California, the hot-summer Mediterranean climate runs from about 49°F in January to 78°F in July, a 29°F seasonal range.
Yearly precipitation in Parkway totals around 19 inches, spread over about 38 days of rain or snow.
From 38.5°N, Parkway sees a 29°F seasonal swing that governs Parkway's planting and frost windows.
ZIP codes in Parkway
- 95823
- 94206