DuPont, WA Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for DuPont, WA in one place.
Patchy fog before 11am. Mostly cloudy. High near 54, with temperatures falling to around 49 in the afternoon. North northeast wind around 2 mph.
Local Weather Overview
This forecast page for DuPont, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 31, 2026 12:54 PM PDT.
The active forecast window currently covers Nov 1 to Nov 6, 2026 for DuPont, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 1 to Nov 6, 2026
- Latest sync
- Oct 31, 2026 12:54 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in DuPont
Wednesday looks like the warmest upcoming period in DuPont at 59 degrees F.
Sunday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 5 to 13 mph SSW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 31, 2026 12:54 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KLGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 34. Wind around 0 mph.
Mostly cloudy, with a high near 53. North wind around 2 mph.
Cloudy, with a low around 42.
Mostly cloudy, with a high near 58.
Mostly cloudy, with a low around 39.
A chance of rain after 4pm. Mostly cloudy, with a high near 59.
Rain likely. Mostly cloudy, with a low around 45.
A chance of rain. Mostly cloudy, with a high near 58.
Rain likely. Mostly cloudy, with a low around 45.
Rain likely before 4pm. Mostly cloudy, with a high near 57.
A chance of rain after 10pm. Mostly cloudy, with a low around 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 1
|
Patchy Fog then Mostly Cloudy
|
54°F |
2 mph
NNE
|
|
Sunday Night
Nov 1
|
Mostly Cloudy
|
34°F |
0 mph
|
|
Monday
Nov 2
|
Mostly Cloudy
|
53°F |
2 mph
N
|
|
Monday Night
Nov 2
|
Cloudy
|
42°F |
0 mph
|
|
Tuesday
Nov 3
|
Mostly Cloudy
|
58°F |
2 mph
N
|
|
Tuesday Night
Nov 3
|
Mostly Cloudy
|
39°F |
0 mph
|
|
Wednesday
Nov 4
|
Mostly Cloudy then Chance Light Rain
|
59°F |
0 to 3 mph
SSW
|
|
Wednesday Night
Nov 4
|
Light Rain Likely
|
45°F |
3 mph
S
|
|
Thursday
Nov 5
|
Chance Light Rain
|
58°F |
6 mph
SSW
|
|
Thursday Night
Nov 5
|
Light Rain Likely
|
45°F |
3 to 8 mph
SSW
|
|
Friday
Nov 6
|
Light Rain Likely
|
57°F |
5 to 13 mph
SSW
|
|
Friday Night
Nov 6
|
Chance Light Rain
|
42°F |
1 to 5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around DuPont.
