Three Rivers, OR Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Three Rivers, OR in one place.
Mostly sunny, with a high near 72.
Local Weather Overview
This forecast page for Three Rivers, 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: May 10, 2026 1:31 AM PDT.
The active forecast window currently covers May 14 to May 16, 2026 for Three Rivers, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 14 to May 16, 2026
- Latest sync
- May 10, 2026 1:31 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Three Rivers
Thursday looks like the warmest upcoming period in Three Rivers at 72 degrees F.
Friday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Thursday at about 1 to 10 mph W.
The forecast from May 14 through May 16 stays mostly dry.
Forecast Details
- Last updated
- May 10, 2026 1:31 AM PDT
- Coverage
- 3 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KMAX
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 35.
Sunny, with a high near 68.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 14
|
Mostly Sunny
|
72°F |
1 to 10 mph
W
|
|
Thursday Night
May 14
|
Mostly Clear
|
35°F |
2 to 10 mph
W
|
|
Friday
May 15
|
Sunny
|
68°F |
2 to 9 mph
W
|
|
Friday Night
May 15
|
Partly Cloudy
|
34°F |
2 to 9 mph
NW
|
|
Saturday
May 16
|
Mostly Sunny
|
66°F |
2 to 9 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Three Rivers.