Sumner, OR Weather Forecast
Local 7-day forecast
Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Sumner, OR in one place.
Cloudy. Low around 52, with temperatures rising to around 54 overnight. South wind around 13 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Sumner, 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: Nov 11, 2026 1:05 AM PST.
The active forecast window currently covers Nov 11 to Nov 17, 2026 for Sumner, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 11 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 1:05 AM PST
- Forecast office
- MFR
- Source
- NOAA / NWS
Daily Outlook
This Week in Sumner
Veterans Day looks like the warmest upcoming period in Sumner at 67 degrees F.
Monday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Saturday Night at about 12 to 17 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 11, 2026 1:05 AM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- MFR
- Radar station
- KMAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. High near 67, with temperatures falling to around 61 in the afternoon. South wind 12 to 15 mph, with gusts as high as 23 mph.
Patchy fog after 4am. Cloudy. Low around 48, with temperatures rising to around 50 overnight. South wind 2 to 12 mph.
A chance of rain and patchy fog before 9am, then a chance of rain and patchy fog between 9am and 4pm. Mostly cloudy, with a high near 64. South wind 2 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Rain after 10pm. Mostly cloudy, with a low around 49. South wind 12 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Rain before 4pm, then showers and thunderstorms. Cloudy, with a high near 56. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Showers and thunderstorms before 4am, then rain. Cloudy, with a low around 45. New rainfall amounts between a quarter and half of an inch possible.
Rain. Mostly cloudy, with a high near 58. New rainfall amounts between a tenth and quarter of an inch possible.
Rain. Cloudy, with a low around 47. New rainfall amounts between a half and three quarters of an inch possible.
Rain. Cloudy, with a high near 55.
Rain. Mostly cloudy, with a low around 43.
Rain likely. Mostly cloudy, with a high near 55.
A chance of rain. Mostly cloudy, with a low around 40.
A chance of rain. Partly sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 11
|
Cloudy
|
52°F |
13 mph
S
|
|
Veterans Day
Nov 11
|
Mostly Cloudy
|
67°F |
12 to 15 mph
S
|
|
Wednesday Night
Nov 11
|
Cloudy then Patchy Fog
|
48°F |
2 to 12 mph
S
|
|
Thursday
Nov 12
|
Chance Light Rain
|
64°F |
2 to 12 mph
S
|
|
Thursday Night
Nov 12
|
Rain
|
49°F |
12 to 15 mph
S
|
|
Friday
Nov 13
|
Rain then Showers And Thunderstorms
|
56°F |
16 mph
S
|
|
Friday Night
Nov 13
|
Showers And Thunderstorms
|
45°F |
8 to 14 mph
S
|
|
Saturday
Nov 14
|
Light Rain
|
58°F |
8 to 15 mph
SSW
|
|
Saturday Night
Nov 14
|
Light Rain
|
47°F |
12 to 17 mph
S
|
|
Sunday
Nov 15
|
Light Rain
|
55°F |
8 to 12 mph
S
|
|
Sunday Night
Nov 15
|
Light Rain
|
43°F |
3 to 8 mph
S
|
|
Monday
Nov 16
|
Light Rain Likely
|
55°F |
3 to 8 mph
SSW
|
|
Monday Night
Nov 16
|
Chance Light Rain
|
40°F |
6 mph
S
|
|
Tuesday
Nov 17
|
Chance Light Rain
|
55°F |
3 to 9 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sumner.