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As of 20:35 PDT

Weather in Tri-City, OR

50°Current weather

Tri-City, Saturday, 24 October, 20:35

Overcast. Feels like 48°. High 62°, low 33°.

Pressure30.00 inHg
Wind1 mph S
Humidity55%
Visibility6.2 mi
Dew point35°
Sun, 2562° / 39°0.17Rain
62 °Rain

Tri-City, Sunday, 25 October

Rain. High 62°, low 39°.

Pressure30.00 inHg
Wind2.9 mph S
Humidity35%
Visibility6.2 mi
Dew point35°
Mon, 2660° / 42°0.22Rain
60 °Rain

Tri-City, Monday, 26 October

Rain. High 60°, low 42°.

Pressure30.09 inHg
Wind5.2 mph SW
Humidity66%
Visibility6.2 mi
Dew point46°
Tue, 2754° / 46°0.33Rain
54 °Rain

Tri-City, Tuesday, 27 October

Rain. High 54°, low 46°.

Pressure30.12 inHg
Wind2.7 mph S
Humidity97%
Visibility3.0 mi
Dew point48°
Wed, 2858° / 43°0Light rain
58 °Light rain

Tri-City, Wednesday, 28 October

Light rain. High 58°, low 43°.

Pressure30.06 inHg
Wind2.3 mph SW
Humidity72%
Visibility6.2 mi
Dew point43°
Thu, 2956° / 37°0.03Light rain
56 °Light rain

Tri-City, Thursday, 29 October

Light rain. High 56°, low 37°.

Pressure30.06 inHg
Wind5.5 mph NW
Humidity74%
Visibility—
Dew point41°
Fri, 3052° / 32°0.07Light rain
52 °Light rain

Tri-City, Friday, 30 October

Light rain. High 52°, low 32°.

Pressure29.94 inHg
Wind5.5 mph NW
Humidity78%
Visibility—
Dew point38°
Sat, 3156° / 33°0Clear
56 °Clear

Tri-City, Saturday, 31 October

Clear. High 56°, low 33°.

Pressure30.12 inHg
Wind3.9 mph NW
Humidity74%
Visibility—
Dew point37°
Sun, 0164° / 34°0Clear
64 °Clear

Tri-City, Sunday, 1 November

Clear. High 64°, low 34°.

Pressure30.24 inHg
Wind3.2 mph S
Humidity31%
Visibility—
Dew point21°
Mon, 0263° / 38°0Overcast
63 °Overcast

Tri-City, Monday, 2 November

Overcast. High 63°, low 38°.

Pressure30.24 inHg
Wind6 mph S
Humidity31%
Visibility—
Dew point23°
Tue, 0353° / 45°0.24Rain
53 °Rain

Tri-City, Tuesday, 3 November

Rain. High 53°, low 45°.

Pressure30.21 inHg
Wind4.4 mph S
Humidity84%
Visibility—
Dew point47°
Wed, 0454° / 45°0.01Light rain
54 °Light rain

Tri-City, Wednesday, 4 November

Light rain. High 54°, low 45°.

Pressure30.03 inHg
Wind8.2 mph S
Humidity90%
Visibility—
Dew point46°
Thu, 0556° / 50°0.82Rain
56 °Rain

Tri-City, Thursday, 5 November

Rain. High 56°, low 50°.

Pressure29.68 inHg
Wind10.4 mph S
Humidity92%
Visibility—
Dew point52°
Fri, 0660° / 50°3.61Heavy rain
60 °Heavy rain

Tri-City, Friday, 6 November

Heavy rain. High 60°, low 50°.

Pressure29.50 inHg
Wind6 mph SW
Humidity96%
Visibility—
Dew point56°
Sat, 0759° / 57°2.62Heavy rain
59 °Heavy rain

Tri-City, Saturday, 7 November

Heavy rain. High 59°, low 57°.

Pressure29.85 inHg
Wind4 mph S
Humidity98%
Visibility—
Dew point58°
Sun, 0873° / 57°0.02Light rain
73 °Light rain

Tri-City, Sunday, 8 November

Light rain. High 73°, low 57°.

Pressure29.91 inHg
Wind8.1 mph S
Humidity82%
Visibility—
Dew point59°

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.