Seneca, OR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Seneca, OR in one place.
Sunny. High near 67, with temperatures falling to around 63 in the afternoon. Southeast wind around 8 mph.
Local Weather Overview
This forecast page for Seneca, 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 15, 2026 5:54 PM PDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Seneca, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 5:54 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Seneca
Saturday looks like the warmest upcoming period in Seneca at 69 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Friday at about 6 to 12 mph SE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 5:54 PM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KPDT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 31, with temperatures rising to around 33 overnight. Southeast wind around 6 mph.
Sunny. High near 67, with temperatures falling to around 63 in the afternoon. Southeast wind 6 to 12 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 31. Southeast wind 2 to 7 mph, with gusts as high as 18 mph.
Mostly sunny, with a high near 69. West wind 2 to 6 mph.
Mostly clear, with a low around 28.
Sunny, with a high near 67.
Partly cloudy, with a low around 29.
Mostly sunny, with a high near 60.
Mostly cloudy, with a low around 29.
Partly sunny, with a high near 53.
A slight chance of rain showers between 11pm and 2am, then a slight chance of rain and snow showers between 2am and 5am. Partly cloudy, with a low around 27.
A slight chance of rain showers between 11am and 5pm. Mostly sunny, with a high near 53.
Partly cloudy, with a low around 27.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Sunny
|
67°F |
8 mph
SE
|
|
Tonight
Oct 15
|
Mostly Clear
|
31°F |
6 mph
SE
|
|
Friday
Oct 16
|
Sunny
|
67°F |
6 to 12 mph
SE
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
31°F |
2 to 7 mph
SE
|
|
Saturday
Oct 17
|
Mostly Sunny
|
69°F |
2 to 6 mph
W
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
28°F |
0 to 6 mph
N
|
|
Sunday
Oct 18
|
Sunny
|
67°F |
0 to 7 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
29°F |
3 mph
SE
|
|
Monday
Oct 19
|
Mostly Sunny
|
60°F |
2 to 9 mph
S
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
29°F |
3 mph
NW
|
|
Tuesday
Oct 20
|
Partly Sunny
|
53°F |
1 to 5 mph
N
|
|
Tuesday Night
Oct 20
|
Slight Chance Rain Showers then Slight Chance Rain And Snow Showers
|
27°F |
3 mph
N
|
|
Wednesday
Oct 21
|
Slight Chance Rain Showers
|
53°F |
5 mph
N
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
27°F |
3 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seneca.