Weather for 98666 — Vancouver, WA
Conditions and forecast for the exact centre of ZIP code 98666 (45.639, -122.662), not a nearby airport.
55°
Partly cloudy
- Feels like:
- 52°
- Humidity:
- 63%
- Wind:
- 9 mph
- Dew point:
- 42°
Source updated: 11:50:05 AM · WeatherSignal checked: 11:50:05 AM
Next 12 hours in 98666
12 PM
54°
0%
1 PM
53°
0%
2 PM
53°
0%
3 PM
54°
0%
4 PM
59°
0%
5 PM
63°
0%
6 PM
67°
0%
7 PM
70°
0%
8 PM
73°
0%
9 PM
75°
0%
10 PM
77°
0%
11 PM
77°
0%
7 day forecast for 98666
Today
77° / 53°
0% rain · 9 mph wind
Saturday, Oct 17
77° / 53°
0% rain · 8 mph wind
Sunday, Oct 18
63° / 46°
0% rain · 10 mph wind
Monday, Oct 19
61° / 49°
0% rain · 9 mph wind
Tuesday, Oct 20
57° / 48°
0% rain · 5 mph wind
Wednesday, Oct 21
61° / 47°
0% rain · 9 mph wind
Thursday, Oct 22
65° / 49°
0% rain · 8 mph wind
About ZIP code 98666
98666 covers Vancouver in Washington. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Vancouver (0 mi), Portland (8 mi), Gresham (15 mi), Salem (51 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Vancouver 98666, Washington
- The warmest afternoon ahead is today, reaching about 77°F.
- The coldest night ahead dips to about 46°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
Common questions about Vancouver 98666, Washington weather
- How accurate is the Vancouver 98666, Washington forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Vancouver 98666, Washington?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Vancouver 98666, Washington
- Current weather in Vancouver 98666, Washington
- Vancouver 98666, Washington hourly forecast
- Vancouver 98666, Washington weather tomorrow
- Vancouver 98666, Washington weekend weather
- Vancouver 98666, Washington weather radar
- Vancouver 98666, Washington severe weather alerts
- Best time to go outside in Vancouver 98666, Washington
- What happened overnight in Vancouver 98666, Washington
- How accurate is the Vancouver 98666, Washington forecast?
- Vancouver 98666, Washington monthly weather averages
Weather in nearby cities
- Vancouver, WA weather · about 0 miles away
- Portland, OR weather · about 8 miles away
- Gresham, OR weather · about 15 miles away
- Salem, OR weather · about 51 miles away
- Eugene, OR weather · about 111 miles away
- Tacoma, WA weather · about 112 miles away