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As of 02:53 PST

Weather in Tri-City, OR

47°Current weather

Tri-City, Wednesday, 11 November, 02:53

Mostly clear. Feels like 47°. High 69°, low 45°.

Pressure30.06 inHg
Wind2.6 mph SE
Humidity93%
Visibility6.2 mi
Dew point45°
Thu, 1265° / 45°0Overcast
65 °Overcast

Tri-City, Thursday, 12 November

Overcast. High 65°, low 45°.

Pressure29.74 inHg
Wind0.7 mph SE
Humidity62%
Visibility6.2 mi
Dew point46°
Fri, 1356° / 43°0.39Rain
56 °Rain

Tri-City, Friday, 13 November

Rain. High 56°, low 43°.

Pressure29.41 inHg
Wind4.4 mph SE
Humidity91%
Visibility5.5 mi
Dew point49°
Sat, 1459° / 44°0.17Rain
59 °Rain

Tri-City, Saturday, 14 November

Rain. High 59°, low 44°.

Pressure29.83 inHg
Wind8.3 mph S
Humidity65%
Visibility6.2 mi
Dew point44°
Sun, 1555° / 47°0.29Light rain
55 °Light rain

Tri-City, Sunday, 15 November

Light rain. High 55°, low 47°.

Pressure29.80 inHg
Wind5.9 mph SE
Humidity82%
Visibility—
Dew point47°
Mon, 1655° / 41°0.2Light rain
55 °Light rain

Tri-City, Monday, 16 November

Light rain. High 55°, low 41°.

Pressure30.03 inHg
Wind4.9 mph SW
Humidity89%
Visibility—
Dew point45°
Tue, 1757° / 41°0.1Light rain
57 °Light rain

Tri-City, Tuesday, 17 November

Light rain. High 57°, low 41°.

Pressure30.03 inHg
Wind8.3 mph S
Humidity63%
Visibility—
Dew point38°
Wed, 1849° / 43°0.81Rain
49 °Rain

Tri-City, Wednesday, 18 November

Rain. High 49°, low 43°.

Pressure30.00 inHg
Wind6.4 mph W
Humidity88%
Visibility—
Dew point42°
Thu, 1944° / 42°0.43Rain
44 °Rain

Tri-City, Thursday, 19 November

Rain. High 44°, low 42°.

Pressure30.12 inHg
Wind3.3 mph SE
Humidity94%
Visibility—
Dew point41°
Fri, 2052° / 45°0.57Rain
52 °Rain

Tri-City, Friday, 20 November

Rain. High 52°, low 45°.

Pressure30.36 inHg
Wind3.3 mph SE
Humidity98%
Visibility—
Dew point48°
Sat, 2162° / 47°0Overcast
62 °Overcast

Tri-City, Saturday, 21 November

Overcast. High 62°, low 47°.

Pressure30.33 inHg
Wind3.6 mph SE
Humidity90%
Visibility—
Dew point51°
Sun, 2263° / 44°0Overcast
63 °Overcast

Tri-City, Sunday, 22 November

Overcast. High 63°, low 44°.

Pressure30.18 inHg
Wind3.7 mph SE
Humidity66%
Visibility—
Dew point43°
Mon, 2361° / 47°0Overcast
61 °Overcast

Tri-City, Monday, 23 November

Overcast. High 61°, low 47°.

Pressure30.09 inHg
Wind3.5 mph SE
Humidity68%
Visibility—
Dew point43°
Tue, 2457° / 47°0Overcast
57 °Overcast

Tri-City, Tuesday, 24 November

Overcast. High 57°, low 47°.

Pressure29.94 inHg
Wind4.8 mph SE
Humidity70%
Visibility—
Dew point46°
Wed, 2562° / 44°0Overcast
62 °Overcast

Tri-City, Wednesday, 25 November

Overcast. High 62°, low 44°.

Pressure30.09 inHg
Wind3.7 mph S
Humidity48%
Visibility—
Dew point40°
Thu, 2655° / 50°0.06Light rain
55 °Light rain

Tri-City, Thursday, 26 November

Light rain. High 55°, low 50°.

Pressure30.24 inHg
Wind3.2 mph S
Humidity85%
Visibility—
Dew point50°

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.