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As of 05:04 PST

Weather in Tri-City, OR

40°Current weather

Tri-City, Friday, 6 November, 05:04

Overcast. Feels like 40°. High 64°, low 40°.

Pressure30.21 inHg
Wind2.1 mph S
Humidity79%
Visibility6.2 mi
Dew point35°
Sat, 0768° / 42°0.05Rain
68 °Rain

Tri-City, Saturday, 7 November

Rain. High 68°, low 42°.

Pressure29.97 inHg
Wind2.1 mph E
Humidity40%
Visibility6.2 mi
Dew point41°
Sun, 0859° / 50°0.2Rain
59 °Rain

Tri-City, Sunday, 8 November

Rain. High 59°, low 50°.

Pressure30.15 inHg
Wind0.9 mph E
Humidity64%
Visibility6.2 mi
Dew point47°
Mon, 0963° / 43°0.11Light rain
63 °Light rain

Tri-City, Monday, 9 November

Light rain. High 63°, low 43°.

Pressure30.03 inHg
Wind6.4 mph S
Humidity58%
Visibility6.2 mi
Dew point46°
Tue, 1069° / 50°0Overcast
69 °Overcast

Tri-City, Tuesday, 10 November

Overcast. High 69°, low 50°.

Pressure30.15 inHg
Wind4.8 mph SE
Humidity80%
Visibility—
Dew point52°
Wed, 1170° / 44°0Overcast
70 °Overcast

Tri-City, Wednesday, 11 November

Overcast. High 70°, low 44°.

Pressure29.97 inHg
Wind5.3 mph SE
Humidity67%
Visibility—
Dew point45°
Thu, 1261° / 49°0.01Light rain
61 °Light rain

Tri-City, Thursday, 12 November

Light rain. High 61°, low 49°.

Pressure29.91 inHg
Wind4.7 mph S
Humidity72%
Visibility—
Dew point48°
Fri, 1357° / 47°0.4Rain
57 °Rain

Tri-City, Friday, 13 November

Rain. High 57°, low 47°.

Pressure29.71 inHg
Wind11.3 mph S
Humidity56%
Visibility—
Dew point39°
Sat, 1450° / 45°1.08Rain
50 °Rain

Tri-City, Saturday, 14 November

Rain. High 50°, low 45°.

Pressure29.83 inHg
Wind4.6 mph S
Humidity93%
Visibility—
Dew point46°
Sun, 1557° / 40°0.06Light rain
57 °Light rain

Tri-City, Sunday, 15 November

Light rain. High 57°, low 40°.

Pressure30.15 inHg
Wind6.4 mph SE
Humidity80%
Visibility—
Dew point42°
Mon, 1647° / 41°0.06Light rain
47 °Light rain

Tri-City, Monday, 16 November

Light rain. High 47°, low 41°.

Pressure29.91 inHg
Wind4 mph S
Humidity83%
Visibility—
Dew point41°
Tue, 1755° / 42°0.06Light rain
55 °Light rain

Tri-City, Tuesday, 17 November

Light rain. High 55°, low 42°.

Pressure30.03 inHg
Wind7 mph SE
Humidity72%
Visibility—
Dew point41°
Wed, 1859° / 42°0Overcast
59 °Overcast

Tri-City, Wednesday, 18 November

Overcast. High 59°, low 42°.

Pressure30.24 inHg
Wind4.9 mph S
Humidity76%
Visibility—
Dew point43°
Thu, 1960° / 41°0.04Light rain
60 °Light rain

Tri-City, Thursday, 19 November

Light rain. High 60°, low 41°.

Pressure30.21 inHg
Wind4 mph S
Humidity54%
Visibility—
Dew point34°
Fri, 2058° / 48°0Overcast
58 °Overcast

Tri-City, Friday, 20 November

Overcast. High 58°, low 48°.

Pressure30.18 inHg
Wind3.9 mph S
Humidity80%
Visibility—
Dew point43°
Sat, 2152° / 49°0.01Light rain
52 °Light rain

Tri-City, Saturday, 21 November

Light rain. High 52°, low 49°.

Pressure30.21 inHg
Wind4 mph S
Humidity84%
Visibility—
Dew point45°

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.