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As of 19:24 PDT

Weather in Clayton, WA

42°Current weather

Clayton, Monday, 26 October, 19:24

Overcast. Feels like 38°. High 48°, low 41°.

Pressure29.97 inHg
Wind5.7 mph S
Humidity86%
Visibility6.2 mi
Dew point39°
Tue, 2747° / 43°0.06Light rain
47 °Light rain

Clayton, Tuesday, 27 October

Light rain. High 47°, low 43°.

Pressure29.97 inHg
Wind6.8 mph SW
Humidity92%
Visibility3.9 mi
Dew point40°
Wed, 2844° / 32°0.16Light rain
44 °Light rain

Clayton, Wednesday, 28 October

Light rain. High 44°, low 32°.

Pressure29.97 inHg
Wind8 mph S
Humidity97%
Visibility4.1 mi
Dew point38°
Thu, 2946° / 31°0Partly cloudy
46 °Partly cloudy

Clayton, Thursday, 29 October

Partly cloudy. High 46°, low 31°.

Pressure30.09 inHg
Wind5.2 mph E
Humidity70%
Visibility6.2 mi
Dew point34°
Fri, 3045° / 34°0.08Light rain
45 °Light rain

Clayton, Friday, 30 October

Light rain. High 45°, low 34°.

Pressure30.00 inHg
Wind4.1 mph SE
Humidity75%
Visibility6.2 mi
Dew point36°
Sat, 3147° / 30°0.03Light rain
47 °Light rain

Clayton, Saturday, 31 October

Light rain. High 47°, low 30°.

Pressure30.03 inHg
Wind2.8 mph NE
Humidity72%
Visibility—
Dew point32°
Sun, 0141° / 31°0.01Light rain
41 °Light rain

Clayton, Sunday, 1 November

Light rain. High 41°, low 31°.

Pressure30.27 inHg
Wind8.1 mph SW
Humidity84%
Visibility—
Dew point33°
Mon, 0245° / 27°0Clear
45 °Clear

Clayton, Monday, 2 November

Clear. High 45°, low 27°.

Pressure30.59 inHg
Wind4.2 mph NE
Humidity64%
Visibility—
Dew point27°
Tue, 0347° / 28°0Clear
47 °Clear

Clayton, Tuesday, 3 November

Clear. High 47°, low 28°.

Pressure30.50 inHg
Wind5.1 mph N
Humidity55%
Visibility—
Dew point24°
Wed, 0449° / 29°0Partly cloudy
49 °Partly cloudy

Clayton, Wednesday, 4 November

Partly cloudy. High 49°, low 29°.

Pressure30.30 inHg
Wind4.9 mph N
Humidity51%
Visibility—
Dew point24°
Thu, 0550° / 33°0Overcast
50 °Overcast

Clayton, Thursday, 5 November

Overcast. High 50°, low 33°.

Pressure30.03 inHg
Wind4.5 mph N
Humidity50%
Visibility—
Dew point25°
Fri, 0643° / 42°0.53Rain
43 °Rain

Clayton, Friday, 6 November

Rain. High 43°, low 42°.

Pressure29.88 inHg
Wind4.5 mph NE
Humidity82%
Visibility—
Dew point37°
Sat, 0751° / 41°0.38Rain
51 °Rain

Clayton, Saturday, 7 November

Rain. High 51°, low 41°.

Pressure29.71 inHg
Wind8.5 mph S
Humidity91%
Visibility—
Dew point43°
Sun, 0849° / 40°0.08Light rain
49 °Light rain

Clayton, Sunday, 8 November

Light rain. High 49°, low 40°.

Pressure29.83 inHg
Wind6.7 mph S
Humidity87%
Visibility—
Dew point43°
Mon, 0955° / 41°0.04Light rain
55 °Light rain

Clayton, Monday, 9 November

Light rain. High 55°, low 41°.

Pressure30.03 inHg
Wind10.5 mph SW
Humidity72%
Visibility—
Dew point40°
Tue, 1051° / 39°0Overcast
51 °Overcast

Clayton, Tuesday, 10 November

Overcast. High 51°, low 39°.

Pressure30.33 inHg
Wind4.8 mph N
Humidity82%
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 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.