Tri Cities Airport Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Tri Cities Airport in one place.
Partly sunny, with a high near 60.
Local Weather Overview
This forecast page for Tri Cities Airport 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 3, 2026 2:31 AM PST.
The active forecast window currently covers Nov 8 to Nov 9, 2026 for Tri Cities Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 9, 2026
- Latest sync
- Nov 3, 2026 2:31 AM PST
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Tri-Cities Airport
Sunday looks like the warmest upcoming period in Tri-Cities Airport at 60 degrees F.
Sunday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Sunday at about 5 mph SW.
The forecast from Nov 8 through Nov 9 stays mostly dry.
Forecast Details
- Last updated
- Nov 3, 2026 2:31 AM PST
- Coverage
- 2 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 cloudy, with a low around 41.
Mostly cloudy, with a high near 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Partly Sunny
|
60°F |
5 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
41°F |
1 to 5 mph
SW
|
|
Monday
Nov 9
|
Mostly Cloudy
|
56°F |
3 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tri-Cities Airport.
