Sisters, OR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sisters, OR in one place.
Sunny, with a high near 71. West wind 2 to 9 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Sisters, 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: Aug 27, 2026 2:18 PM PDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Sisters, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 2:18 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Sisters
Monday looks like the warmest upcoming period in Sisters at 81 degrees F.
Saturday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Saturday at about 2 to 9 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 2:18 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 37.
Sunny, with a high near 77.
Mostly clear, with a low around 42.
Sunny, with a high near 81.
Partly cloudy, with a low around 43.
A slight chance of rain showers after 11am. Mostly sunny, with a high near 75.
A slight chance of rain showers. Mostly cloudy, with a low around 40.
A chance of rain showers. Partly sunny, with a high near 71.
A chance of rain showers. Mostly cloudy, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
71°F |
2 to 9 mph
W
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
37°F |
0 to 9 mph
W
|
|
Sunday
Aug 30
|
Sunny
|
77°F |
0 to 3 mph
N
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
42°F |
0 to 3 mph
N
|
|
Monday
Aug 31
|
Sunny
|
81°F |
0 to 9 mph
NW
|
|
Monday Night
Aug 31
|
Partly Cloudy
|
43°F |
1 to 9 mph
W
|
|
Tuesday
Sep 1
|
Slight Chance Rain Showers
|
75°F |
1 to 9 mph
W
|
|
Tuesday Night
Sep 1
|
Slight Chance Rain Showers
|
40°F |
0 to 9 mph
W
|
|
Wednesday
Sep 2
|
Chance Rain Showers
|
71°F |
0 to 7 mph
W
|
|
Wednesday Night
Sep 2
|
Chance Rain Showers
|
40°F |
0 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sisters.
