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As of 22:11 PDT

Weather in Cathlamet, WA

54°Current weather

Cathlamet, Friday, 16 October, 22:11

Overcast. Feels like 51°. High 78°, low 49°.

Pressure30.06 inHg
Wind1 mph N
Humidity51%
Visibility—
Dew point40°
Sat, 1769° / 49°0.09Light rain
69 °Light rain

Cathlamet, Saturday, 17 October

Light rain. High 69°, low 49°.

Pressure30.27 inHg
Wind6.6 mph NW
Humidity74%
Visibility6.2 mi
Dew point51°
Sun, 1861° / 43°0Overcast
61 °Overcast

Cathlamet, Sunday, 18 October

Overcast. High 61°, low 43°.

Pressure30.12 inHg
Wind4.2 mph NE
Humidity51%
Visibility6.2 mi
Dew point41°
Mon, 1958° / 43°0Overcast
58 °Overcast

Cathlamet, Monday, 19 October

Overcast. High 58°, low 43°.

Pressure29.94 inHg
Wind0.4 mph SE
Humidity63%
Visibility6.2 mi
Dew point43°
Tue, 2062° / 43°0Mostly clear
62 °Mostly clear

Cathlamet, Tuesday, 20 October

Mostly clear. High 62°, low 43°.

Pressure30.06 inHg
Wind3.4 mph NE
Humidity66%
Visibility6.2 mi
Dew point45°
Wed, 2169° / 43°0Clear
69 °Clear

Cathlamet, Wednesday, 21 October

Clear. High 69°, low 43°.

Pressure30.03 inHg
Wind4.3 mph E
Humidity67%
Visibility—
Dew point45°
Thu, 2258° / 42°0Overcast
58 °Overcast

Cathlamet, Thursday, 22 October

Overcast. High 58°, low 42°.

Pressure30.06 inHg
Wind9.1 mph NW
Humidity81%
Visibility—
Dew point44°
Fri, 2360° / 40°0Clear
60 °Clear

Cathlamet, Friday, 23 October

Clear. High 60°, low 40°.

Pressure30.30 inHg
Wind4.8 mph NE
Humidity61%
Visibility—
Dew point39°
Sat, 2465° / 38°0Clear
65 °Clear

Cathlamet, Saturday, 24 October

Clear. High 65°, low 38°.

Pressure30.18 inHg
Wind5.1 mph E
Humidity51%
Visibility—
Dew point37°
Sun, 2567° / 41°0Clear
67 °Clear

Cathlamet, Sunday, 25 October

Clear. High 67°, low 41°.

Pressure30.03 inHg
Wind4.6 mph E
Humidity37%
Visibility—
Dew point31°
Mon, 2668° / 42°0Clear
68 °Clear

Cathlamet, Monday, 26 October

Clear. High 68°, low 42°.

Pressure30.18 inHg
Wind2.9 mph E
Humidity43%
Visibility—
Dew point35°
Tue, 2765° / 41°0Clear
65 °Clear

Cathlamet, Tuesday, 27 October

Clear. High 65°, low 41°.

Pressure30.06 inHg
Wind4.8 mph W
Humidity41%
Visibility—
Dew point32°
Wed, 2865° / 40°0Clear
65 °Clear

Cathlamet, Wednesday, 28 October

Clear. High 65°, low 40°.

Pressure29.83 inHg
Wind3.7 mph NE
Humidity50%
Visibility—
Dew point36°
Thu, 2961° / 42°0Overcast
61 °Overcast

Cathlamet, Thursday, 29 October

Overcast. High 61°, low 42°.

Pressure29.97 inHg
Wind4.9 mph NW
Humidity50%
Visibility—
Dew point36°
Fri, 3063° / 41°0Clear
63 °Clear

Cathlamet, Friday, 30 October

Clear. High 63°, low 41°.

Pressure30.18 inHg
Wind2.4 mph E
Humidity75%
Visibility—
Dew point45°
Sat, 3165° / 41°0Clear
65 °Clear

Cathlamet, Saturday, 31 October

Clear. High 65°, low 41°.

Pressure30.21 inHg
Wind3.4 mph E
Humidity57%
Visibility—
Dew point40°

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.