Napavine, WA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms then Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Napavine, WA in one place.
Showers and thunderstorms before 8am, then rain between 8am and 5pm. Mostly cloudy, with a high near 73. West southwest wind around 2 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
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: Jul 14, 2026 4:28 PM PDT.
The active forecast window currently covers Jul 16 to Jul 20, 2026 for Napavine, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 4:28 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Napavine
Monday looks like the warmest upcoming period in Napavine at 89 degrees F.
Thursday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Saturday Night at about 1 to 7 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 14, 2026 4:28 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 cloudy, with a low around 51.
Mostly sunny, with a high near 78.
Mostly clear, with a low around 51.
Mostly sunny, with a high near 81.
Mostly clear, with a low around 52.
Sunny, with a high near 86.
Mostly clear, with a low around 55.
Mostly sunny, with a high near 89.
Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Showers And Thunderstorms then Light Rain
|
73°F |
2 mph
WSW
|
|
Thursday Night
Jul 16
|
Mostly Cloudy
|
51°F |
0 to 3 mph
WSW
|
|
Friday
Jul 17
|
Mostly Sunny
|
78°F |
0 to 5 mph
WSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
51°F |
0 to 6 mph
NW
|
|
Saturday
Jul 18
|
Mostly Sunny
|
81°F |
0 to 6 mph
NNW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
52°F |
1 to 7 mph
NW
|
|
Sunday
Jul 19
|
Sunny
|
86°F |
1 to 6 mph
NNW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
55°F |
2 to 6 mph
NNW
|
|
Monday
Jul 20
|
Mostly Sunny
|
89°F |
2 mph
NNW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
57°F |
2 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Napavine.