Saint Helens, WA Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Helens, WA in one place.
Rain. Mostly cloudy. High near 52, with temperatures falling to around 49 in the afternoon. South southeast wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Saint Helens, 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 5:24 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Saint Helens, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:24 PM PST
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Helens
Saturday looks like the warmest upcoming period in Saint Helens at 56 degrees F.
Sunday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Saturday Night at about 7 to 18 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 5:24 PM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain before 1am. Mostly cloudy, with a low around 48. South southeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain after 4pm. Mostly cloudy, with a high near 56. South southeast wind 3 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain. Cloudy, with a low around 45. Chance of precipitation is 100%.
A chance of rain before 4pm. Mostly cloudy, with a high near 47.
Mostly cloudy, with a low around 41.
Rain likely after 10am. Mostly cloudy, with a high near 50.
Rain. Mostly cloudy, with a low around 48.
Rain. Mostly cloudy, with a high near 54.
Rain likely. Mostly cloudy, with a low around 51.
A chance of rain. Mostly cloudy, with a high near 54.
A chance of rain. Mostly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Light Rain
|
52°F |
7 to 13 mph
SSE
|
|
Friday Night
Nov 6
|
Light Rain
|
48°F |
7 to 13 mph
SSE
|
|
Saturday
Nov 7
|
Mostly Cloudy then Light Rain
|
56°F |
3 to 9 mph
SSE
|
|
Saturday Night
Nov 7
|
Light Rain
|
45°F |
7 to 18 mph
S
|
|
Sunday
Nov 8
|
Chance Light Rain
|
47°F |
0 to 15 mph
SSW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
41°F |
0 to 3 mph
E
|
|
Monday
Nov 9
|
Light Rain Likely
|
50°F |
3 to 7 mph
SSE
|
|
Monday Night
Nov 9
|
Light Rain
|
48°F |
3 to 13 mph
SSE
|
|
Tuesday
Nov 10
|
Light Rain
|
54°F |
5 to 13 mph
SSE
|
|
Tuesday Night
Nov 10
|
Light Rain Likely
|
51°F |
5 to 12 mph
SSE
|
|
Veterans Day
Nov 11
|
Chance Light Rain
|
54°F |
2 to 10 mph
SSE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
48°F |
2 to 7 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Helens.