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As of 14:49 PDT

Weather in Tri-City, OR

63°Current weather

Tri-City, Thursday, 22 October, 14:49

Overcast. Feels like 62°. High 63°, low 47°.

Pressure29.91 inHg
Wind2 mph E
Humidity54%
Visibility6.2 mi
Dew point46°
Fri, 2355° / 40°0Overcast
55 °Overcast

Tri-City, Friday, 23 October

Overcast. High 55°, low 40°.

Pressure30.36 inHg
Wind5 mph N
Humidity57%
Visibility6.2 mi
Dew point37°
Sat, 2465° / 34°0Overcast
65 °Overcast

Tri-City, Saturday, 24 October

Overcast. High 65°, low 34°.

Pressure30.15 inHg
Wind2.2 mph N
Humidity40%
Visibility6.2 mi
Dew point32°
Sun, 2567° / 39°0.04Light rain
67 °Light rain

Tri-City, Sunday, 25 October

Light rain. High 67°, low 39°.

Pressure30.00 inHg
Wind0.9 mph SE
Humidity35%
Visibility6.2 mi
Dew point35°
Mon, 2655° / 46°0.66Rain
55 °Rain

Tri-City, Monday, 26 October

Rain. High 55°, low 46°.

Pressure30.06 inHg
Wind5.1 mph S
Humidity79%
Visibility6.2 mi
Dew point48°
Tue, 2760° / 45°0.05Light rain
60 °Light rain

Tri-City, Tuesday, 27 October

Light rain. High 60°, low 45°.

Pressure30.21 inHg
Wind6.2 mph N
Humidity80%
Visibility—
Dew point48°
Wed, 2864° / 41°0Overcast
64 °Overcast

Tri-City, Wednesday, 28 October

Overcast. High 64°, low 41°.

Pressure30.15 inHg
Wind5.2 mph NW
Humidity62%
Visibility—
Dew point41°
Thu, 2966° / 39°0Clear
66 °Clear

Tri-City, Thursday, 29 October

Clear. High 66°, low 39°.

Pressure30.00 inHg
Wind3.7 mph N
Humidity49%
Visibility—
Dew point36°
Fri, 3070° / 40°0Clear
70 °Clear

Tri-City, Friday, 30 October

Clear. High 70°, low 40°.

Pressure30.00 inHg
Wind3.7 mph N
Humidity37%
Visibility—
Dew point31°
Sat, 3173° / 39°0Clear
73 °Clear

Tri-City, Saturday, 31 October

Clear. High 73°, low 39°.

Pressure29.91 inHg
Wind4 mph N
Humidity33%
Visibility—
Dew point28°
Sun, 0171° / 41°0Clear
71 °Clear

Tri-City, Sunday, 1 November

Clear. High 71°, low 41°.

Pressure29.91 inHg
Wind3.7 mph N
Humidity32%
Visibility—
Dew point28°
Mon, 0271° / 40°0Clear
71 °Clear

Tri-City, Monday, 2 November

Clear. High 71°, low 40°.

Pressure30.06 inHg
Wind3.4 mph N
Humidity31%
Visibility—
Dew point27°
Tue, 0379° / 42°0Partly cloudy
79 °Partly cloudy

Tri-City, Tuesday, 3 November

Partly cloudy. High 79°, low 42°.

Pressure29.97 inHg
Wind3.3 mph SE
Humidity19%
Visibility—
Dew point19°
Wed, 0480° / 45°0Overcast
80 °Overcast

Tri-City, Wednesday, 4 November

Overcast. High 80°, low 45°.

Pressure30.00 inHg
Wind3.4 mph S
Humidity17%
Visibility—
Dew point17°
Thu, 0574° / 50°0Overcast
74 °Overcast

Tri-City, Thursday, 5 November

Overcast. High 74°, low 50°.

Pressure29.97 inHg
Wind3.5 mph N
Humidity15%
Visibility—
Dew point15°
Fri, 0669° / 53°0.02Light rain
69 °Light rain

Tri-City, Friday, 6 November

Light rain. High 69°, low 53°.

Pressure29.80 inHg
Wind8.3 mph SW
Humidity22%
Visibility—
Dew point24°

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.