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As of 03:29 PDT

Weather in Clayton, WA

45°Current weather

Clayton, Friday, 23 October, 03:29

Fog. Feels like 42°. High 55°, low 34°.

Pressure29.83 inHg
Wind5.7 mph SE
Humidity90%
Visibility0.5 mi
Dew point42°
Sat, 2452° / 26°0Mostly clear
52 °Mostly clear

Clayton, Saturday, 24 October

Mostly clear. High 52°, low 26°.

Pressure30.24 inHg
Wind3.6 mph SE
Humidity54%
Visibility4.2 mi
Dew point32°
Sun, 2555° / 37°0Overcast
55 °Overcast

Clayton, Sunday, 25 October

Overcast. High 55°, low 37°.

Pressure30.06 inHg
Wind9.4 mph E
Humidity44%
Visibility6.2 mi
Dew point31°
Mon, 2656° / 40°0.02Light rain
56 °Light rain

Clayton, Monday, 26 October

Light rain. High 56°, low 40°.

Pressure29.97 inHg
Wind5.5 mph NE
Humidity46%
Visibility6.2 mi
Dew point33°
Tue, 2747° / 39°0.14Light rain
47 °Light rain

Clayton, Tuesday, 27 October

Light rain. High 47°, low 39°.

Pressure30.18 inHg
Wind4 mph S
Humidity92%
Visibility—
Dew point41°
Wed, 2853° / 32°0Partly cloudy
53 °Partly cloudy

Clayton, Wednesday, 28 October

Partly cloudy. High 53°, low 32°.

Pressure30.39 inHg
Wind6.3 mph N
Humidity81%
Visibility—
Dew point40°
Thu, 2948° / 25°0Mostly clear
48 °Mostly clear

Clayton, Thursday, 29 October

Mostly clear. High 48°, low 25°.

Pressure30.21 inHg
Wind5.6 mph N
Humidity39%
Visibility—
Dew point15°
Fri, 3046° / 26°0Clear
46 °Clear

Clayton, Friday, 30 October

Clear. High 46°, low 26°.

Pressure30.18 inHg
Wind4.4 mph N
Humidity40%
Visibility—
Dew point15°
Sat, 3147° / 26°0Clear
47 °Clear

Clayton, Saturday, 31 October

Clear. High 47°, low 26°.

Pressure30.27 inHg
Wind3.8 mph NE
Humidity39%
Visibility—
Dew point15°
Sun, 0149° / 26°0Clear
49 °Clear

Clayton, Sunday, 1 November

Clear. High 49°, low 26°.

Pressure30.36 inHg
Wind4.6 mph N
Humidity38%
Visibility—
Dew point15°
Mon, 0252° / 28°0Clear
52 °Clear

Clayton, Monday, 2 November

Clear. High 52°, low 28°.

Pressure30.39 inHg
Wind4.9 mph N
Humidity35%
Visibility—
Dew point15°
Tue, 0353° / 29°0Clear
53 °Clear

Clayton, Tuesday, 3 November

Clear. High 53°, low 29°.

Pressure30.33 inHg
Wind4.7 mph NE
Humidity35%
Visibility—
Dew point16°
Wed, 0454° / 30°0Partly cloudy
54 °Partly cloudy

Clayton, Wednesday, 4 November

Partly cloudy. High 54°, low 30°.

Pressure30.24 inHg
Wind4.6 mph NE
Humidity36%
Visibility—
Dew point18°
Thu, 0545° / 38°0.13Light rain
45 °Light rain

Clayton, Thursday, 5 November

Light rain. High 45°, low 38°.

Pressure30.06 inHg
Wind5.9 mph S
Humidity88%
Visibility—
Dew point38°
Fri, 0648° / 36°0Overcast
48 °Overcast

Clayton, Friday, 6 November

Overcast. High 48°, low 36°.

Pressure30.27 inHg
Wind4.4 mph S
Humidity80%
Visibility—
Dew point38°
Sat, 0753° / 38°0Overcast
53 °Overcast

Clayton, Saturday, 7 November

Overcast. High 53°, low 38°.

Pressure30.33 inHg
Wind5.8 mph N
Humidity69%
Visibility—
Dew point36°

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.