Trinity, WA Weather Forecast
Local 7-day forecast
Partly Sunny then Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Trinity, WA in one place.
A chance of rain after 4pm. Partly sunny, with a high near 51. South wind 1 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Trinity, 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 5:27 PM PST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for Trinity, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:27 PM PST
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Trinity
Saturday looks like the warmest upcoming period in Trinity at 51 degrees F.
Sunday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Saturday Night at about 5 to 15 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 5:27 PM PST
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain before 4am, then rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 100%.
Rain and snow before 4pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 90%.
A slight chance of rain and snow before 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
A slight chance of snow between 10am and 1pm, then rain and snow likely. Partly sunny, with a high near 46. Chance of precipitation is 60%.
Rain and snow. Mostly cloudy, with a low around 36. Chance of precipitation is 80%.
Rain and snow. Cloudy, with a high near 47. Chance of precipitation is 80%.
Rain. Mostly cloudy, with a low around 39. Chance of precipitation is 80%.
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Partly Sunny then Chance Light Rain
|
51°F |
1 to 5 mph
S
|
|
Saturday Night
Nov 7
|
Light Rain
|
36°F |
5 to 15 mph
S
|
|
Sunday
Nov 8
|
Rain And Snow
|
44°F |
2 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Slight Chance Rain And Snow then Mostly Cloudy
|
32°F |
3 mph
NW
|
|
Monday
Nov 9
|
Slight Chance Light Snow
|
46°F |
3 mph
SE
|
|
Monday Night
Nov 9
|
Rain And Snow
|
36°F |
3 mph
S
|
|
Tuesday
Nov 10
|
Rain And Snow
|
47°F |
3 mph
S
|
|
Tuesday Night
Nov 10
|
Light Rain
|
39°F |
5 mph
S
|
|
Veterans Day
Nov 11
|
Light Rain Likely
|
51°F |
5 mph
SE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
39°F |
2 to 6 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Trinity.