As of 03:55 PST

Weather in Tri-City, OR

37°Current weather

Tri-City, Monday, 2 November, 03:55

Overcast. Feels like 37°. High 55°, low 37°.

Pressure30.15 inHg
Wind2.9 mph S
Humidity94%
Visibility—
Dew point36°
Tue, 0358° / 42°0Partly cloudy
58 °Partly cloudy

Tri-City, Tuesday, 3 November

Partly cloudy. High 58°, low 42°.

Pressure30.03 inHg
Wind5.5 mph NE
Humidity58%
Visibility6.2 mi
Dew point43°
Wed, 0465° / 36°0.01Light rain
65 °Light rain

Tri-City, Wednesday, 4 November

Light rain. High 65°, low 36°.

Pressure30.06 inHg
Wind2.7 mph S
Humidity55%
Visibility5.4 mi
Dew point44°
Thu, 0561° / 43°0Overcast
61 °Overcast

Tri-City, Thursday, 5 November

Overcast. High 61°, low 43°.

Pressure30.21 inHg
Wind1 mph E
Humidity65%
Visibility6.2 mi
Dew point46°
Fri, 0658° / 42°0.01Light rain
58 °Light rain

Tri-City, Friday, 6 November

Light rain. High 58°, low 42°.

Pressure30.27 inHg
Wind3.5 mph N
Humidity82%
Visibility—
Dew point45°
Sat, 0767° / 40°0Clear
67 °Clear

Tri-City, Saturday, 7 November

Clear. High 67°, low 40°.

Pressure30.12 inHg
Wind3 mph S
Humidity64%
Visibility—
Dew point43°
Sun, 0871° / 48°0Overcast
71 °Overcast

Tri-City, Sunday, 8 November

Overcast. High 71°, low 48°.

Pressure30.12 inHg
Wind2.7 mph SE
Humidity42%
Visibility—
Dew point37°
Mon, 0968° / 47°0Overcast
68 °Overcast

Tri-City, Monday, 9 November

Overcast. High 68°, low 47°.

Pressure30.06 inHg
Wind2.8 mph S
Humidity49%
Visibility—
Dew point40°
Tue, 1073° / 47°0Clear
73 °Clear

Tri-City, Tuesday, 10 November

Clear. High 73°, low 47°.

Pressure30.12 inHg
Wind3.2 mph N
Humidity49%
Visibility—
Dew point41°
Wed, 1174° / 48°0Overcast
74 °Overcast

Tri-City, Wednesday, 11 November

Overcast. High 74°, low 48°.

Pressure30.09 inHg
Wind3.4 mph S
Humidity37%
Visibility—
Dew point34°
Thu, 1270° / 50°0Overcast
70 °Overcast

Tri-City, Thursday, 12 November

Overcast. High 70°, low 50°.

Pressure30.00 inHg
Wind2.6 mph S
Humidity35%
Visibility—
Dew point33°
Fri, 1376° / 48°0Partly cloudy
76 °Partly cloudy

Tri-City, Friday, 13 November

Partly cloudy. High 76°, low 48°.

Pressure30.09 inHg
Wind2.1 mph N
Humidity37%
Visibility—
Dew point36°
Sat, 1474° / 49°0Clear
74 °Clear

Tri-City, Saturday, 14 November

Clear. High 74°, low 49°.

Pressure30.15 inHg
Wind3.4 mph N
Humidity40%
Visibility—
Dew point38°
Sun, 1575° / 49°0Clear
75 °Clear

Tri-City, Sunday, 15 November

Clear. High 75°, low 49°.

Pressure30.21 inHg
Wind2.6 mph N
Humidity38%
Visibility—
Dew point37°
Mon, 1675° / 50°0Clear
75 °Clear

Tri-City, Monday, 16 November

Clear. High 75°, low 50°.

Pressure30.09 inHg
Wind2.9 mph N
Humidity38%
Visibility—
Dew point38°
Tue, 1774° / 50°0Clear
74 °Clear

Tri-City, Tuesday, 17 November

Clear. High 74°, low 50°.

Pressure29.94 inHg
Wind3.4 mph N
Humidity38%
Visibility—
Dew point38°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Tri-City, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Tri-City, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.