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As of 02:03 PDT

Weather in Cathlamet, WA

43°Current weather

Cathlamet, Sunday, 11 October, 02:03

Clear. Feels like 43°. High 61°, low 43°.

Pressure29.88 inHg
Wind2.1 mph N
Humidity46%
Visibility6.2 mi
Dew point29°
Mon, 1261° / 40°0Clear
61 °Clear

Cathlamet, Monday, 12 October

Clear. High 61°, low 40°.

Pressure30.03 inHg
Wind1.6 mph SW
Humidity48%
Visibility4.9 mi
Dew point40°
Tue, 1361° / 42°0Clear
61 °Clear

Cathlamet, Tuesday, 13 October

Clear. High 61°, low 42°.

Pressure30.18 inHg
Wind2.2 mph W
Humidity50%
Visibility2.0 mi
Dew point38°
Wed, 1466° / 45°0Partly cloudy
66 °Partly cloudy

Cathlamet, Wednesday, 14 October

Partly cloudy. High 66°, low 45°.

Pressure30.27 inHg
Wind2.6 mph W
Humidity60%
Visibility4.4 mi
Dew point48°
Thu, 1573° / 47°0Clear
73 °Clear

Cathlamet, Thursday, 15 October

Clear. High 73°, low 47°.

Pressure30.27 inHg
Wind8.6 mph E
Humidity58%
Visibility—
Dew point48°
Fri, 1669° / 53°0Clear
69 °Clear

Cathlamet, Friday, 16 October

Clear. High 69°, low 53°.

Pressure30.09 inHg
Wind8.5 mph E
Humidity42%
Visibility—
Dew point43°
Sat, 1767° / 53°0Overcast
67 °Overcast

Cathlamet, Saturday, 17 October

Overcast. High 67°, low 53°.

Pressure30.15 inHg
Wind5.1 mph W
Humidity60%
Visibility—
Dew point48°
Sun, 1865° / 52°0Overcast
65 °Overcast

Cathlamet, Sunday, 18 October

Overcast. High 65°, low 52°.

Pressure30.12 inHg
Wind5.6 mph W
Humidity64%
Visibility—
Dew point50°
Mon, 1960° / 48°0.15Light rain
60 °Light rain

Cathlamet, Monday, 19 October

Light rain. High 60°, low 48°.

Pressure30.24 inHg
Wind6.4 mph W
Humidity82%
Visibility—
Dew point51°
Tue, 2058° / 45°0.04Light rain
58 °Light rain

Cathlamet, Tuesday, 20 October

Light rain. High 58°, low 45°.

Pressure30.18 inHg
Wind6.8 mph W
Humidity62%
Visibility—
Dew point44°
Wed, 2160° / 44°0Overcast
60 °Overcast

Cathlamet, Wednesday, 21 October

Overcast. High 60°, low 44°.

Pressure29.97 inHg
Wind6.2 mph SE
Humidity74%
Visibility—
Dew point45°
Thu, 2260° / 48°0.01Light rain
60 °Light rain

Cathlamet, Thursday, 22 October

Light rain. High 60°, low 48°.

Pressure29.94 inHg
Wind4.2 mph W
Humidity55%
Visibility—
Dew point43°
Fri, 2369° / 47°0Overcast
69 °Overcast

Cathlamet, Friday, 23 October

Overcast. High 69°, low 47°.

Pressure30.24 inHg
Wind3 mph E
Humidity63%
Visibility—
Dew point47°
Sat, 2469° / 47°0Overcast
69 °Overcast

Cathlamet, Saturday, 24 October

Overcast. High 69°, low 47°.

Pressure30.24 inHg
Wind5.1 mph E
Humidity55%
Visibility—
Dew point44°
Sun, 2577° / 48°0Clear
77 °Clear

Cathlamet, Sunday, 25 October

Clear. High 77°, low 48°.

Pressure30.06 inHg
Wind9.4 mph E
Humidity40%
Visibility—
Dew point38°
Mon, 2675° / 49°0Clear
75 °Clear

Cathlamet, Monday, 26 October

Clear. High 75°, low 49°.

Pressure30.00 inHg
Wind4.8 mph E
Humidity40%
Visibility—
Dew point38°

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 Cathlamet, WA 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 Cathlamet, WA 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.