Snohomish, WA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Snohomish, WA in one place.
Partly sunny, with a high near 69. South wind around 3 mph.
Local Weather Overview
This forecast page for Snohomish, 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: Sep 22, 2026 2:09 AM PDT.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for Snohomish, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 22, 2026 2:09 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Snohomish
Wednesday looks like the warmest upcoming period in Snohomish at 69 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Friday Night at about 5 mph E.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 22, 2026 2:09 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
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 47. North northwest wind around 3 mph.
Rain likely after 11am. Cloudy, with a high near 64. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain. Cloudy, with a low around 49.
Rain before 11am, then showers and thunderstorms likely between 11am and 5pm, then a chance of rain. Mostly cloudy, with a high near 62.
A chance of rain before 5am. Mostly cloudy, with a low around 46.
Mostly sunny, with a high near 65.
Mostly cloudy, with a low around 45.
A slight chance of rain after 5pm. Mostly cloudy, with a high near 64.
A chance of rain. Mostly cloudy, with a low around 46.
A chance of rain. Mostly cloudy, with a high near 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Partly Sunny
|
69°F |
3 mph
S
|
|
Wednesday Night
Sep 23
|
Mostly Cloudy
|
47°F |
3 mph
NNW
|
|
Thursday
Sep 24
|
Light Rain Likely
|
64°F |
3 mph
NNW
|
|
Thursday Night
Sep 24
|
Rain
|
49°F |
2 mph
NNW
|
|
Friday
Sep 25
|
Showers And Thunderstorms Likely
|
62°F |
2 mph
WSW
|
|
Friday Night
Sep 25
|
Chance Light Rain
|
46°F |
5 mph
E
|
|
Saturday
Sep 26
|
Mostly Sunny
|
65°F |
2 mph
SSW
|
|
Saturday Night
Sep 26
|
Mostly Cloudy
|
45°F |
2 mph
N
|
|
Sunday
Sep 27
|
Mostly Cloudy then Slight Chance Light Rain
|
64°F |
2 mph
SSE
|
|
Sunday Night
Sep 27
|
Chance Light Rain
|
46°F |
2 mph
SSE
|
|
Monday
Sep 28
|
Chance Light Rain
|
65°F |
2 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Snohomish.
