Napavine, WA Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Napavine, WA in one place.
Mostly cloudy, with a low around 39.
Local Weather Overview
This forecast page for Napavine, 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: Apr 9, 2026 3:50 PM PDT.
The active forecast window currently covers Apr 13 to Apr 15, 2026 for Napavine, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 13 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:50 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Napavine
Wednesday looks like the warmest upcoming period in Napavine at 53 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Wednesday at about 8 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:50 PM PDT
- Coverage
- 3 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain after 11am. Mostly cloudy, with a high near 52.
Rain likely. Mostly cloudy, with a low around 40.
Rain likely. Mostly cloudy, with a high near 53.
A chance of rain. Mostly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
39°F |
2 to 7 mph
SW
|
|
Tuesday
Apr 13
|
Chance Light Rain
|
52°F |
2 to 7 mph
SSW
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
40°F |
6 mph
SSW
|
|
Wednesday
Apr 14
|
Light Rain Likely
|
53°F |
8 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Light Rain
|
36°F |
2 to 7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Napavine.