Tri-City, OR Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Tri-City, OR in one place.
Mostly sunny, with a high near 78. North northwest wind 1 to 10 mph.
Local Weather Overview
This forecast page for Tri-City, 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: Jul 25, 2026 12:19 AM PDT.
The active forecast window currently covers Jul 26 to Jul 31, 2026 for Tri-City, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 26 to Jul 31, 2026
- Latest sync
- Jul 25, 2026 12:19 AM PDT
- Forecast office
- MFR
- Source
- NOAA / NWS
Daily Outlook
This Week in Tri-City
Friday looks like the warmest upcoming period in Tri-City at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Sunday at about 1 to 10 mph NNW.
The forecast from Jul 26 through Jul 31 stays mostly dry.
Forecast Details
- Last updated
- Jul 25, 2026 12:19 AM PDT
- Coverage
- 6 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 clear, with a low around 52. West southwest wind 0 to 10 mph.
Sunny, with a high near 80.
Mostly clear, with a low around 53.
Sunny, with a high near 78.
Mostly clear, with a low around 54.
Mostly sunny, with a high near 79.
Mostly clear, with a low around 53.
Sunny, with a high near 81.
Mostly clear, with a low around 53.
Sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 26
|
Mostly Sunny
|
78°F |
1 to 10 mph
NNW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
52°F |
0 to 10 mph
WSW
|
|
Monday
Jul 27
|
Sunny
|
80°F |
0 to 7 mph
NW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
53°F |
1 to 7 mph
WNW
|
|
Tuesday
Jul 28
|
Sunny
|
78°F |
0 to 7 mph
NW
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
54°F |
1 to 7 mph
NNW
|
|
Wednesday
Jul 29
|
Mostly Sunny
|
79°F |
1 to 6 mph
N
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
53°F |
1 to 6 mph
NW
|
|
Thursday
Jul 30
|
Sunny
|
81°F |
1 to 6 mph
NNW
|
|
Thursday Night
Jul 30
|
Mostly Clear
|
53°F |
1 to 6 mph
NNW
|
|
Friday
Jul 31
|
Sunny
|
82°F |
1 to 6 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tri-City.