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As of 11:42 PST

Weather in Clayton, WA

42°Current weather

Clayton, Wednesday, 4 November, 11:42

Clear. Feels like 41°. High 45°, low 31°.

Pressure30.12 inHg
Wind3.4 mph N
Humidity70%
Visibility6.2 mi
Dew point33°
Thu, 0545° / 34°0.03Light rain
45 °Light rain

Clayton, Thursday, 5 November

Light rain. High 45°, low 34°.

Pressure30.24 inHg
Wind5.6 mph SW
Humidity90%
Visibility2.6 mi
Dew point39°
Fri, 0644° / 33°0Overcast
44 °Overcast

Clayton, Friday, 6 November

Overcast. High 44°, low 33°.

Pressure30.24 inHg
Wind3.7 mph E
Humidity92%
Visibility6.2 mi
Dew point37°
Sat, 0754° / 37°0Light rain
54 °Light rain

Clayton, Saturday, 7 November

Light rain. High 54°, low 37°.

Pressure30.15 inHg
Wind3.5 mph E
Humidity57%
Visibility6.2 mi
Dew point38°
Sun, 0853° / 41°0.06Light rain
53 °Light rain

Clayton, Sunday, 8 November

Light rain. High 53°, low 41°.

Pressure30.09 inHg
Wind14.5 mph SW
Humidity74%
Visibility—
Dew point41°
Mon, 0950° / 33°0Overcast
50 °Overcast

Clayton, Monday, 9 November

Overcast. High 50°, low 33°.

Pressure30.24 inHg
Wind4.8 mph E
Humidity71%
Visibility—
Dew point36°
Tue, 1049° / 32°0Clear
49 °Clear

Clayton, Tuesday, 10 November

Clear. High 49°, low 32°.

Pressure30.24 inHg
Wind4.1 mph N
Humidity54%
Visibility—
Dew point26°
Wed, 1153° / 32°0Overcast
53 °Overcast

Clayton, Wednesday, 11 November

Overcast. High 53°, low 32°.

Pressure30.24 inHg
Wind4.6 mph N
Humidity54%
Visibility—
Dew point28°
Thu, 1252° / 34°0Overcast
52 °Overcast

Clayton, Thursday, 12 November

Overcast. High 52°, low 34°.

Pressure30.06 inHg
Wind4.2 mph NE
Humidity49%
Visibility—
Dew point26°
Fri, 1357° / 40°0Overcast
57 °Overcast

Clayton, Friday, 13 November

Overcast. High 57°, low 40°.

Pressure30.00 inHg
Wind4.9 mph N
Humidity46%
Visibility—
Dew point29°
Sat, 1457° / 39°0Overcast
57 °Overcast

Clayton, Saturday, 14 November

Overcast. High 57°, low 39°.

Pressure29.97 inHg
Wind5.2 mph NE
Humidity47%
Visibility—
Dew point29°
Sun, 1552° / 39°0Overcast
52 °Overcast

Clayton, Sunday, 15 November

Overcast. High 52°, low 39°.

Pressure29.83 inHg
Wind4.5 mph NE
Humidity43%
Visibility—
Dew point26°
Mon, 1648° / 36°0Overcast
48 °Overcast

Clayton, Monday, 16 November

Overcast. High 48°, low 36°.

Pressure30.00 inHg
Wind3.9 mph S
Humidity77%
Visibility—
Dew point37°
Tue, 1744° / 29°0Partly cloudy
44 °Partly cloudy

Clayton, Tuesday, 17 November

Partly cloudy. High 44°, low 29°.

Pressure30.24 inHg
Wind3.9 mph NE
Humidity70%
Visibility—
Dew point29°
Wed, 1835° / 33°0.29Snow
35 °Snow

Clayton, Wednesday, 18 November

Snow. High 35°, low 33°.

Pressure30.12 inHg
Wind3.5 mph NE
Humidity100%
Visibility—
Dew point34°
Thu, 1938° / 33°0Overcast
38 °Overcast

Clayton, Thursday, 19 November

Overcast. High 38°, low 33°.

Pressure30.30 inHg
Wind2.1 mph SE
Humidity92%
Visibility—
Dew point34°

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 Clayton, 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 Clayton, 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.