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As of 05:02 PDT

Weather in Cathlamet, WA

47°Current weather

Cathlamet, Saturday, 10 October, 05:02

Partly cloudy. Feels like 47°. High 58°, low 46°.

Pressure29.85 inHg
Wind1.5 mph W
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 1164° / 43°0Clear
64 °Clear

Cathlamet, Sunday, 11 October

Clear. High 64°, low 43°.

Pressure29.94 inHg
Wind5 mph NE
Humidity49%
Visibility6.2 mi
Dew point40°
Mon, 1262° / 38°0Clear
62 °Clear

Cathlamet, Monday, 12 October

Clear. High 62°, low 38°.

Pressure30.06 inHg
Wind3.1 mph W
Humidity46%
Visibility5.5 mi
Dew point39°
Tue, 1364° / 43°0Mostly clear
64 °Mostly clear

Cathlamet, Tuesday, 13 October

Mostly clear. High 64°, low 43°.

Pressure30.12 inHg
Wind1.9 mph SW
Humidity52%
Visibility4.9 mi
Dew point42°
Wed, 1465° / 46°0Clear
65 °Clear

Cathlamet, Wednesday, 14 October

Clear. High 65°, low 46°.

Pressure30.21 inHg
Wind4 mph SW
Humidity58%
Visibility—
Dew point42°
Thu, 1569° / 45°0Clear
69 °Clear

Cathlamet, Thursday, 15 October

Clear. High 69°, low 45°.

Pressure30.21 inHg
Wind3.8 mph E
Humidity62%
Visibility—
Dew point47°
Fri, 1673° / 46°0Partly cloudy
73 °Partly cloudy

Cathlamet, Friday, 16 October

Partly cloudy. High 73°, low 46°.

Pressure30.27 inHg
Wind6.6 mph E
Humidity42%
Visibility—
Dew point37°
Sat, 1771° / 47°0Overcast
71 °Overcast

Cathlamet, Saturday, 17 October

Overcast. High 71°, low 47°.

Pressure30.12 inHg
Wind3.9 mph E
Humidity36%
Visibility—
Dew point33°
Sun, 1866° / 49°0Partly cloudy
66 °Partly cloudy

Cathlamet, Sunday, 18 October

Partly cloudy. High 66°, low 49°.

Pressure30.18 inHg
Wind4.2 mph W
Humidity66%
Visibility—
Dew point49°
Mon, 1963° / 49°0Overcast
63 °Overcast

Cathlamet, Monday, 19 October

Overcast. High 63°, low 49°.

Pressure30.06 inHg
Wind5.2 mph NW
Humidity67%
Visibility—
Dew point47°
Tue, 2053° / 48°0.52Rain
53 °Rain

Cathlamet, Tuesday, 20 October

Rain. High 53°, low 48°.

Pressure29.94 inHg
Wind4.2 mph SE
Humidity95%
Visibility—
Dew point51°
Wed, 2156° / 45°0.88Heavy rain
56 °Heavy rain

Cathlamet, Wednesday, 21 October

Heavy rain. High 56°, low 45°.

Pressure30.06 inHg
Wind8.3 mph SE
Humidity92%
Visibility—
Dew point48°
Thu, 2260° / 52°1.97Heavy rain
60 °Heavy rain

Cathlamet, Thursday, 22 October

Heavy rain. High 60°, low 52°.

Pressure30.00 inHg
Wind14.9 mph SW
Humidity99%
Visibility—
Dew point53°
Fri, 2357° / 46°0.15Light rain
57 °Light rain

Cathlamet, Friday, 23 October

Light rain. High 57°, low 46°.

Pressure30.24 inHg
Wind6.6 mph W
Humidity90%
Visibility—
Dew point52°
Sat, 2459° / 46°1.63Heavy rain
59 °Heavy rain

Cathlamet, Saturday, 24 October

Heavy rain. High 59°, low 46°.

Pressure30.03 inHg
Wind11.5 mph SW
Humidity98%
Visibility—
Dew point48°
Sun, 2551° / 44°0.35Rain
51 °Rain

Cathlamet, Sunday, 25 October

Rain. High 51°, low 44°.

Pressure29.83 inHg
Wind9.8 mph W
Humidity91%
Visibility—
Dew point47°

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.