Weather in Tri-Cities, Washington
Friday 6 November 2026 | 16:29
12°
Few clouds
Feels like 9°
- High
- 13°
- Low
- 1°
- Humidity
- 60%
- Wind
- 6 km/h
Tri-Cities: the next 12 hours at a glance
- Small chance of a shower (45% around 21:00).
- Up to 12° around 16:00.
- Best time to go out: around 16:00 (12°).
Temperature and rain / Tri-Cities
The coming days
High
18°
Low
1°
Average high
14.7°
Average low
6.8°
Total rain
4.3 mm
Average rain
0.3 mm
Air quality - Tri-Cities
Particles and ozone
Good
0.00 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM100.00µg/m³
Ozone0µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Tri-Cities
Tomorrow in Tri-Cities, expect Overcast ☁️, with:\n\n- High of 16°\n- Low of 6°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-07