Napavine, WA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Napavine, WA in one place.
Mostly sunny, with a high near 74. North wind around 1 mph.
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: Oct 13, 2026 5:36 PM PDT.
The active forecast window currently covers Oct 15 to Oct 19, 2026 for Napavine, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 5:36 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Napavine
Friday looks like the warmest upcoming period in Napavine at 76 degrees F.
Saturday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Monday at about 1 to 10 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 5:36 PM PDT
- Coverage
- 6 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
Mostly clear, with a low around 47.
Mostly sunny, with a high near 76.
A chance of rain after 11pm. Mostly cloudy, with a low around 50.
A chance of rain before 11am. Partly sunny, with a high near 62.
Partly cloudy, with a low around 40.
A chance of rain after 5pm. Partly sunny, with a high near 61.
Rain likely. Mostly cloudy, with a low around 44.
Rain likely. Cloudy, with a high near 54.
A chance of rain. Mostly cloudy, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Mostly Sunny
|
74°F |
1 mph
N
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
47°F |
1 mph
ESE
|
|
Friday
Oct 16
|
Mostly Sunny
|
76°F |
1 mph
SSE
|
|
Friday Night
Oct 16
|
Chance Light Rain
|
50°F |
2 mph
S
|
|
Saturday
Oct 17
|
Chance Light Rain then Partly Sunny
|
62°F |
2 mph
WSW
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
40°F |
1 mph
NNW
|
|
Sunday
Oct 18
|
Partly Sunny then Chance Light Rain
|
61°F |
0 mph
|
|
Sunday Night
Oct 18
|
Light Rain Likely
|
44°F |
0 to 7 mph
SSE
|
|
Monday
Oct 19
|
Light Rain Likely
|
54°F |
1 to 10 mph
S
|
|
Monday Night
Oct 19
|
Chance Light Rain
|
43°F |
1 to 5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Napavine.