As of 22:19 PDT

Weather in Tri-City, OR

48°Current weather

Tri-City, Monday, 26 October, 22:19

Light rain. Feels like 48°. High 56°, low 47°.

Pressure30.09 inHg
Wind2.1 mph SE
Humidity90%
Visibility6.2 mi
Dew point45°
Tue, 2753° / 38°0.51Rain
53 °Rain

Tri-City, Tuesday, 27 October

Rain. High 53°, low 38°.

Pressure30.15 inHg
Wind4.9 mph W
Humidity85%
Visibility6.2 mi
Dew point46°
Wed, 2858° / 35°0Partly cloudy
58 °Partly cloudy

Tri-City, Wednesday, 28 October

Partly cloudy. High 58°, low 35°.

Pressure30.12 inHg
Wind4.4 mph S
Humidity62%
Visibility6.2 mi
Dew point41°
Thu, 2959° / 42°0Overcast
59 °Overcast

Tri-City, Thursday, 29 October

Overcast. High 59°, low 42°.

Pressure29.97 inHg
Wind1.1 mph W
Humidity67%
Visibility6.2 mi
Dew point43°
Fri, 3055° / 39°0Overcast
55 °Overcast

Tri-City, Friday, 30 October

Overcast. High 55°, low 39°.

Pressure30.00 inHg
Wind0.4 mph N
Humidity71%
Visibility6.2 mi
Dew point40°
Sat, 3154° / 33°0Clear
54 °Clear

Tri-City, Saturday, 31 October

Clear. High 54°, low 33°.

Pressure30.03 inHg
Wind5.1 mph SE
Humidity65%
Visibility—
Dew point35°
Sun, 0156° / 30°0Clear
56 °Clear

Tri-City, Sunday, 1 November

Clear. High 56°, low 30°.

Pressure30.24 inHg
Wind4.6 mph N
Humidity64%
Visibility—
Dew point34°
Mon, 0270° / 39°0Overcast
70 °Overcast

Tri-City, Monday, 2 November

Overcast. High 70°, low 39°.

Pressure30.33 inHg
Wind3 mph NW
Humidity36%
Visibility—
Dew point28°
Tue, 0375° / 45°0Overcast
75 °Overcast

Tri-City, Tuesday, 3 November

Overcast. High 75°, low 45°.

Pressure30.15 inHg
Wind3 mph S
Humidity26%
Visibility—
Dew point27°
Wed, 0475° / 48°0Overcast
75 °Overcast

Tri-City, Wednesday, 4 November

Overcast. High 75°, low 48°.

Pressure30.03 inHg
Wind3.2 mph SW
Humidity29%
Visibility—
Dew point28°
Thu, 0570° / 53°0Overcast
70 °Overcast

Tri-City, Thursday, 5 November

Overcast. High 70°, low 53°.

Pressure29.80 inHg
Wind6.4 mph S
Humidity37%
Visibility—
Dew point35°
Fri, 0661° / 55°1.11Rain
61 °Rain

Tri-City, Friday, 6 November

Rain. High 61°, low 55°.

Pressure29.50 inHg
Wind10.9 mph S
Humidity82%
Visibility—
Dew point55°
Sat, 0763° / 50°0.22Light rain
63 °Light rain

Tri-City, Saturday, 7 November

Light rain. High 63°, low 50°.

Pressure29.65 inHg
Wind10.2 mph S
Humidity68%
Visibility—
Dew point49°
Sun, 0861° / 47°0Overcast
61 °Overcast

Tri-City, Sunday, 8 November

Overcast. High 61°, low 47°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity71%
Visibility—
Dew point47°
Mon, 0961° / 53°0.05Light rain
61 °Light rain

Tri-City, Monday, 9 November

Light rain. High 61°, low 53°.

Pressure30.12 inHg
Wind4.1 mph SE
Humidity60%
Visibility—
Dew point46°
Tue, 1072° / 51°0Overcast
72 °Overcast

Tri-City, Tuesday, 10 November

Overcast. High 72°, low 51°.

Pressure30.24 inHg
Wind2.3 mph S
Humidity76%
Visibility—
Dew point53°

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.