As of 03:38 PDT

Weather in Tri-City, OR

46°Current weather

Tri-City, Tuesday, 27 October, 03:38

Overcast. Feels like 46°. High 53°, low 40°.

Pressure30.09 inHg
Wind2.8 mph SE
Humidity93%
Visibility6.2 mi
Dew point44°
Wed, 2856° / 38°0Overcast
56 °Overcast

Tri-City, Wednesday, 28 October

Overcast. High 56°, low 38°.

Pressure30.12 inHg
Wind4 mph S
Humidity60%
Visibility6.2 mi
Dew point41°
Thu, 2958° / 39°0.03Light rain
58 °Light rain

Tri-City, Thursday, 29 October

Light rain. High 58°, low 39°.

Pressure29.97 inHg
Wind0.8 mph NW
Humidity66%
Visibility6.2 mi
Dew point43°
Fri, 3056° / 38°0.08Rain
56 °Rain

Tri-City, Friday, 30 October

Rain. High 56°, low 38°.

Pressure29.97 inHg
Wind2.2 mph SW
Humidity71%
Visibility6.2 mi
Dew point41°
Sat, 3155° / 34°0Mostly clear
55 °Mostly clear

Tri-City, Saturday, 31 October

Mostly clear. High 55°, low 34°.

Pressure29.97 inHg
Wind3.8 mph N
Humidity71%
Visibility—
Dew point38°
Sun, 0155° / 34°0Clear
55 °Clear

Tri-City, Sunday, 1 November

Clear. High 55°, low 34°.

Pressure30.21 inHg
Wind3.9 mph N
Humidity74%
Visibility—
Dew point38°
Mon, 0269° / 38°0Partly cloudy
69 °Partly cloudy

Tri-City, Monday, 2 November

Partly cloudy. High 69°, low 38°.

Pressure30.30 inHg
Wind3 mph SE
Humidity30%
Visibility—
Dew point24°
Tue, 0372° / 46°0Overcast
72 °Overcast

Tri-City, Tuesday, 3 November

Overcast. High 72°, low 46°.

Pressure30.00 inHg
Wind3 mph SE
Humidity23%
Visibility—
Dew point22°
Wed, 0467° / 47°0Overcast
67 °Overcast

Tri-City, Wednesday, 4 November

Overcast. High 67°, low 47°.

Pressure30.03 inHg
Wind3.2 mph SE
Humidity29%
Visibility—
Dew point29°
Thu, 0574° / 48°0Overcast
74 °Overcast

Tri-City, Thursday, 5 November

Overcast. High 74°, low 48°.

Pressure30.00 inHg
Wind3.3 mph S
Humidity42%
Visibility—
Dew point39°
Fri, 0670° / 56°0Overcast
70 °Overcast

Tri-City, Friday, 6 November

Overcast. High 70°, low 56°.

Pressure29.77 inHg
Wind5 mph SE
Humidity48%
Visibility—
Dew point42°
Sat, 0764° / 47°0.11Light rain
64 °Light rain

Tri-City, Saturday, 7 November

Light rain. High 64°, low 47°.

Pressure29.91 inHg
Wind6.2 mph S
Humidity91%
Visibility—
Dew point54°
Sun, 0855° / 46°0.06Light rain
55 °Light rain

Tri-City, Sunday, 8 November

Light rain. High 55°, low 46°.

Pressure30.06 inHg
Wind3.8 mph S
Humidity69%
Visibility—
Dew point45°
Mon, 0965° / 44°0Mostly clear
65 °Mostly clear

Tri-City, Monday, 9 November

Mostly clear. High 65°, low 44°.

Pressure30.15 inHg
Wind3.8 mph S
Humidity77%
Visibility—
Dew point47°
Tue, 1056° / 51°0.39Rain
56 °Rain

Tri-City, Tuesday, 10 November

Rain. High 56°, low 51°.

Pressure30.09 inHg
Wind3.4 mph S
Humidity76%
Visibility—
Dew point48°
Wed, 1155° / 53°0.63Rain
55 °Rain

Tri-City, Wednesday, 11 November

Rain. High 55°, low 53°.

Pressure29.91 inHg
Wind3.8 mph SE
Humidity98%
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.