Vernonia, OR Weather Forecast
Local 7-day forecast
Widespread Frost then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Vernonia, OR in one place.
Widespread frost and areas of fog before 9am, then areas of fog and patchy frost between 9am and noon. Partly sunny, with a high near 53. Northeast wind around 1 mph.
Local Weather Overview
This forecast page for Vernonia, OR 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: Oct 29, 2026 8:39 PM PDT.
The active forecast window currently covers Oct 31 to Nov 5, 2026 for Vernonia, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 31 to Nov 5, 2026
- Latest sync
- Oct 29, 2026 8:39 PM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Vernonia
Tuesday looks like the warmest upcoming period in Vernonia at 59 degrees F.
Saturday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Wednesday at about 2 mph ESE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 29, 2026 8:39 PM PDT
- Coverage
- 6 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
Patchy fog between 8pm and 11pm, then areas of fog and patchy frost between 11pm and 2am, then widespread frost and areas of fog. Mostly cloudy, with a low around 29. Wind around 0 mph.
Widespread frost and areas of fog before 11am. Mostly sunny, with a high near 55.
Partly cloudy, with a low around 29.
Mostly cloudy, with a high near 55.
Mostly cloudy, with a low around 34.
Partly sunny, with a high near 59.
Partly cloudy, with a low around 34.
A slight chance of rain after 4pm. Mostly sunny, with a high near 59.
A slight chance of rain. Mostly cloudy, with a low around 36.
A chance of rain. Partly sunny, with a high near 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 31
|
Widespread Frost then Partly Sunny
|
53°F |
1 mph
NE
|
|
Saturday Night
Oct 31
|
Areas Of Fog
|
29°F |
0 mph
|
|
Sunday
Nov 1
|
Widespread Frost then Mostly Sunny
|
55°F |
1 mph
N
|
|
Sunday Night
Nov 1
|
Partly Cloudy
|
29°F |
0 mph
|
|
Monday
Nov 2
|
Mostly Cloudy
|
55°F |
1 mph
NNE
|
|
Monday Night
Nov 2
|
Mostly Cloudy
|
34°F |
0 mph
|
|
Tuesday
Nov 3
|
Partly Sunny
|
59°F |
1 mph
NE
|
|
Tuesday Night
Nov 3
|
Partly Cloudy
|
34°F |
0 mph
|
|
Wednesday
Nov 4
|
Mostly Sunny then Slight Chance Light Rain
|
59°F |
2 mph
ESE
|
|
Wednesday Night
Nov 4
|
Slight Chance Light Rain
|
36°F |
0 mph
|
|
Thursday
Nov 5
|
Chance Light Rain
|
57°F |
1 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Vernonia.
