American River, WA Weather Forecast
Local 7-day forecast
Rain And Snow Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for American River, WA in one place.
Rain and snow showers likely. Mostly cloudy. High near 52, with temperatures falling to around 47 in the afternoon. Southwest wind 0 to 3 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for American River, 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: Nov 5, 2026 4:59 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for American River, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:59 PM PST
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in American River
Saturday looks like the warmest upcoming period in American River at 56 degrees F.
Sunday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Saturday at about 0 to 6 mph SE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 4:59 PM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely before 4am, then patchy fog. Mostly cloudy, with a low around 39. Southwest wind around 1 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Areas of fog before 10am, then a chance of rain showers. Partly sunny, with a high near 56. Southeast wind 0 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Rain showers. Mostly cloudy, with a low around 36. Chance of precipitation is 90%.
A chance of rain showers before 7am, then a chance of rain showers and patchy fog between 7am and 10am. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Mostly cloudy, with a low around 32.
A chance of rain showers after 10am. Mostly cloudy, with a high near 47.
Rain showers likely. Mostly cloudy, with a low around 37.
Rain showers likely. Mostly cloudy, with a high near 50.
Rain showers likely. Mostly cloudy, with a low around 39.
A chance of rain showers. Mostly cloudy, with a high near 53.
A chance of rain showers. Mostly cloudy, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Rain And Snow Showers Likely
|
52°F |
0 to 3 mph
SW
|
|
Friday Night
Nov 6
|
Rain Showers Likely
|
39°F |
1 mph
SW
|
|
Saturday
Nov 7
|
Areas Of Fog then Chance Rain Showers
|
56°F |
0 to 6 mph
SE
|
|
Saturday Night
Nov 7
|
Rain Showers
|
36°F |
3 mph
S
|
|
Sunday
Nov 8
|
Chance Rain Showers then Partly Sunny
|
46°F |
1 to 5 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
32°F |
1 mph
W
|
|
Monday
Nov 9
|
Chance Rain Showers
|
47°F |
2 mph
SE
|
|
Monday Night
Nov 9
|
Rain Showers Likely
|
37°F |
2 mph
SE
|
|
Tuesday
Nov 10
|
Rain Showers Likely
|
50°F |
2 mph
S
|
|
Tuesday Night
Nov 10
|
Rain Showers Likely
|
39°F |
2 mph
SE
|
|
Veterans Day
Nov 11
|
Chance Rain Showers
|
53°F |
0 to 3 mph
SE
|
|
Wednesday Night
Nov 11
|
Chance Rain Showers
|
37°F |
2 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around American River.