Five Corners, Washington Weather
Fireweed Ignites. Day 15 of summer. Read this microseason across nine climate regions →
Five Corners weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——81°52°—
- MondayJul 6Partly Cloudy——86°55°+5°
- TuesdayJul 7Overcast——81°49°-5°
- WednesdayJul 8Overcast——76°54°-5°
- ThursdayJul 9Overcast——80°48°+4°
- FridayJul 10Overcast——79°47°-1°
- SaturdayJul 11Overcast——76°55°-3°
AQI 31 (Good), driven by PM2.5. AQI down 6 over the last 6 hours (gradual decline). PM2.5 at 9.1 µg/m³ (AQI 51) with a 0.87 fine-to-coarse ratio and 0 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 9.1 µg/m³ (AQI 51) with a 0.87 fine-to-coarse ratio and 0 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.87
- 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
- 11:35 PM
- Moonset
- 11:27 AM
- In sign
- ♓︎ Pisces
Fireweed Ignites
Five Corners at a glance
- Today vs. normal: 13°F below the seasonal normal for this latitude
- Last frost: May 20 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Five Corners
- Sun81°52°0%
- Mon86°55°0%
- Tue81°49°0%
- Wed76°54°1%
- Thu80°48°0%
- Fri79°47°1%
- Sat76°55°3%
- Sun84°46°1%
- Mon88°53°2%
- Tue90°57°2%
- Wed88°54°1%
- Thu91°56°6%
- Fri91°55°3%
- Sat90°54°3%
- Sun84°53°3%
- Mon80°46°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
Fireweed Ignites
Magenta fireweed spires surge from burned and cleared slopes, their blooms climbing from base upward. July's signature color claims the disturbed ground.
Day 186 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | — | — |
| May | lettuce, peas, spinach, radishes | lettuce, peas, radishes |
| June | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | tomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | — | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
Five Corners's warmest month is August (~68°F mean) and its coldest is January (~38°F). Rainfall peaks in November (11.1 inches) and bottoms out in July (0.5 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 38° | 10.8″ | 23 |
| February | 41° | 8.2″ | 20 |
| March | 44° | 8.7″ | 23 |
| April | 49° | 5.8″ | 21 |
| May | 56° | 4.0″ | 18 |
| June | 61° | 2.7″ | 15 |
| July | 67° | 0.5″ | 7 |
| August | 68° | 0.9″ | 7 |
| September | 62° | 3.2″ | 12 |
| October | 53° | 9.1″ | 18 |
| November | 44° | 11.1″ | 23 |
| December | 38° | 11.0″ | 23 |
Regional context
In Five Corners, NOAA NCEI 1991-2020 normals put January near 38°F and July near 67°F — a 29°F seasonal arc — with about 76.1 inches of precipitation over 210 rainy or snowy days.
Precipitation in Five Corners peaks in the cool season: November averages 11.1 inches across 22.6 storm-fed days, while July bottoms out at 0.5 inches over just 6.5 rainy days. It is a winter-storm rhythm Five Corners shares with places like Orchards, WA, Barberton, WA and Brush Prairie, WA.
Once Five Corners passes late-May, overnight freezes fade and peas, lettuce, spinach, and radishes can be sown. Five Corners's heat-lovers — tomatoes, peppers, squash — hold off until Five Corners's frost risk clears, 10-14 days on. By early-October, frost is back in Five Corners — protect or harvest anything tender. A creek-bottom lot in Five Corners can lag Five Corners's last frost 7-10 days behind a south slope.
Similar climates: Orchards, WA, Barberton, WA, Brush Prairie, WA, Minnehaha, WA, Vancouver, WA.
Frequently asked
- When does it freeze in Five Corners?
- Five Corners's last spring frost lands near mid-May, and in Five Corners the first fall frost follows around mid-October.
- What is the rainy season in Five Corners?
- Rainfall in Five Corners peaks in November near 11.1 inches, out of about 76 inches annually.
- What is the warmest month in Five Corners?
- The warmest stretch in Five Corners comes in August, around 68°F on average.
- What is the coldest month in Five Corners?
- On average January is the chilliest month in Five Corners, about 38°F.
- When can I start a vegetable garden in Five Corners?
- Time tomatoes in Five Corners for two weeks after mid-May; peas and greens start at Five Corners's frost line.
- How many rainy days does Five Corners get?
- Expect roughly 210 wet days a year in Five Corners.
- What hardiness zone is Five Corners?
- Five Corners's hardiness zone tracks its winter low; with January near 38°F, check the USDA ZIP map for the exact zone.
- What is the 10-day forecast for Five Corners?
- Five Corners'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 Five Corners?
- See this week's day-by-day rain chances for Five Corners in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Five Corners?
- Current conditions for Five Corners and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Five Corners forecast updated?
- The Five Corners forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Five Corners?
- Today's sunrise and sunset times for Five Corners 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 Five Corners?
- The next few days in Five Corners's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Five Corners's warm-summer Mediterranean climate in Washington pairs 38°F Januarys with 67°F Julys, 29°F apart across the seasons.
Yearly precipitation in Five Corners totals around 76 inches, spread over about 210 days of rain or snow.
The 29°F gap between Five Corners's summer and winter, at 45.7°N, shapes Five Corners's frost calendar.
ZIP codes in Five Corners
- 98662