Vancouver, Washington Weather
August Arrives Dimmed. Day 43 of summer. Read this microseason across nine climate regions →
Vancouver weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayAug 2Partly Cloudy——73°55°—
- MondayAug 3Clear——83°52°+10°
- TuesdayAug 4Overcast——99°56°+16°
- WednesdayAug 5Overcast——102°61°+3°
- ThursdayAug 6Clear——99°64°-3°
- FridayAug 7Partly Cloudy——90°60°-9°
- SaturdayAug 8Clear——87°57°-3°
AQI 31 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 6.0 µg/m³ (AQI 33) with a 0.72 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in stagnant 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 6.0 µg/m³ (AQI 33) with a 0.72 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in stagnant air, not road dust.
- PM2.5/PM10
- 0.72
- 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).








































Red sky at night, sailor's delight.
- Moonrise
- 9:56 PM
- Moonset
- 10:23 AM
- In sign
- ♓︎ Pisces
August Arrives Dimmed
Vancouver at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: May 20 (climatological average for this latitude)
- Microseason: Aug 1–5
- Planting window: Sow fall peas. Start kale and collard seedlings for fall.
ZIP codes: 98660, 98661, 98662, 98663, 98664, 98665, 98682, 98683 +3 more
16-Day Forecast — Vancouver
- Sun73°55°0%
- Mon83°52°0%
- Tue99°56°0%
- Wed102°61°0%
- Thu99°64°0%
- Fri90°60°0%
- Sat87°57°0%
- Sun84°55°0%
- Mon84°54°0%
- Tue89°57°1%
- Wed88°59°1%
- Thu87°59°3%
- Fri91°59°3%
- Sat88°58°3%
- Sun83°55°3%
- Mon82°58°10%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Vancouver
Right now in the garden
Peak growing season
As of August 2, 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.
Sun & seasons in Vancouver
Vancouver sits in Clark County, where the year’s longest day runs 15h 42m of daylight and its shortest just 8h 41m — a swing of +7h 1m between the June and December solstices. Clocks spring forward on Sunday, March 8, 2026 and fall back on Sunday, November 1, 2026.
Seattle, the state’s largest city, lies about 138 miles to the N. The nearest town Vancouver tracks is Olympia, roughly 98 miles to the N.
Air quality in Vancouver’s county has held roughly steady since 2020; its cleanest year on record was 2024 (median AQI 31). See the full air-quality history for Vancouver.
Microseason · August 1–5
August Arrives Dimmed
Smoke persists. Nights fall noticeably earlier—sunset shifts 3 minutes earlier than June's solstice. Resinous fir and cedar scent hangs thick.
Day 214 of 365 · Wedge 43 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
The year in Vancouver tops out in August (~68°F) and dips lowest in January (~38°F), with November wettest at 11.1 inches and July driest at 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
By the nearest station's NOAA NCEI 1991-2020 normals, Vancouver sees 38°F Januarys and 67°F Julys, a 29°F range, plus around 76.1 inches of precipitation across 210 days.
Vancouver's moisture rides winter storm tracks: November brings 11.1 inches over 22.6 wet days, while July sees only 0.5 inches across 6.5 days in the dry warm season. That groups Vancouver with places like Minnehaha, WA, Five Corners, WA and Hazel Dell, WA on the same cool-season storm track.
By late-May the frosts ease in Vancouver, opening the season for peas, lettuce, spinach, and radishes. Hold Vancouver's tender crops — tomatoes, peppers, basil — until 10-14 days past Vancouver's last frost. Vancouver's window closes around early-October as overnight lows return below freezing. In Vancouver, low spots run 4-7°F colder than nearby slopes, nudging Vancouver's frost dates a week.
Similar climates: Minnehaha, WA, Five Corners, WA, Hazel Dell, WA, Orchards, WA, Barberton, WA.
Naturalist notes
Late May brings the emergence of Douglas-fir pollen cones, releasing clouds of yellow dust that coat cars and sidewalks throughout the region.
American goldfinches begin their late-season nesting cycle in June, timing their reproduction with the abundance of thistle seeds.
Frequently asked
- When does it freeze in Vancouver?
- Vancouver's last spring frost lands near mid-May, and in Vancouver the first fall frost follows around mid-October.
- What is the rainy season in Vancouver?
- Rainfall in Vancouver peaks in November near 11.1 inches, out of about 76 inches annually.
- What is the warmest month in Vancouver?
- Vancouver peaks in August, when the mean runs near 68°F.
- What is the coldest month in Vancouver?
- January is Vancouver's coldest month, averaging about 38°F.
- When can I start a vegetable garden in Vancouver?
- In Vancouver, sow peas and hardy greens around mid-May; Vancouver's tomatoes and peppers wait two weeks more.
- How many rainy days does Vancouver get?
- Expect roughly 210 wet days a year in Vancouver.
- What hardiness zone is Vancouver?
- Since January in Vancouver averages 38°F, Vancouver's USDA zone follows that floor — confirm it by ZIP.
- What is the 10-day forecast for Vancouver?
- Vancouver'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 Vancouver?
- See this week's day-by-day rain chances for Vancouver in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Vancouver?
- Current conditions for Vancouver and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Vancouver forecast updated?
- The Vancouver forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Vancouver?
- Today's sunrise and sunset times for Vancouver 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 Vancouver?
- The next few days in Vancouver's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
The warm-summer Mediterranean climate of Vancouver, Washington carries typical Januarys near 38°F and Julys around 67°F — 29°F of seasonal travel.
Yearly precipitation in Vancouver totals around 76 inches, spread over about 210 days of rain or snow.
Vancouver sits at 45.6°N; that 29°F seasonal swing frames planting windows and frost dates across Vancouver.
ZIP codes in Vancouver
- 98684
- 98664
- 98665
- 98660
- 98661
- 98662
- 98663
- 98682
- 98683
- 98687