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As of 01:24 PDT

Weather in Clayton, WA

35°Current weather

Clayton, Saturday, 17 October, 01:24

Overcast. Feels like 35°. High 68°, low 35°.

Pressure30.06 inHg
Wind0 mph N
Humidity80%
Visibility6.2 mi
Dew point30°
Sun, 1863° / 27°0Clear
63 °Clear

Clayton, Sunday, 18 October

Clear. High 63°, low 27°.

Pressure30.12 inHg
Wind1.3 mph SE
Humidity41%
Visibility6.2 mi
Dew point29°
Mon, 1960° / 40°0Overcast
60 °Overcast

Clayton, Monday, 19 October

Overcast. High 60°, low 40°.

Pressure29.85 inHg
Wind2.3 mph NW
Humidity38%
Visibility6.2 mi
Dew point32°
Tue, 2063° / 42°0Mostly clear
63 °Mostly clear

Clayton, Tuesday, 20 October

Mostly clear. High 63°, low 42°.

Pressure30.03 inHg
Wind3.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point38°
Wed, 2164° / 44°0Clear
64 °Clear

Clayton, Wednesday, 21 October

Clear. High 64°, low 44°.

Pressure30.00 inHg
Wind2.9 mph S
Humidity48%
Visibility—
Dew point37°
Thu, 2261° / 44°0Overcast
61 °Overcast

Clayton, Thursday, 22 October

Overcast. High 61°, low 44°.

Pressure29.91 inHg
Wind3.8 mph SW
Humidity57%
Visibility—
Dew point38°
Fri, 2352° / 40°0Overcast
52 °Overcast

Clayton, Friday, 23 October

Overcast. High 52°, low 40°.

Pressure30.00 inHg
Wind6.8 mph S
Humidity56%
Visibility—
Dew point31°
Sat, 2454° / 36°0Partly cloudy
54 °Partly cloudy

Clayton, Saturday, 24 October

Partly cloudy. High 54°, low 36°.

Pressure30.33 inHg
Wind6.2 mph NE
Humidity56%
Visibility—
Dew point32°
Sun, 2545° / 36°0.08Light rain
45 °Light rain

Clayton, Sunday, 25 October

Light rain. High 45°, low 36°.

Pressure30.15 inHg
Wind5.9 mph S
Humidity74%
Visibility—
Dew point33°
Mon, 2650° / 31°0.06Light rain
50 °Light rain

Clayton, Monday, 26 October

Light rain. High 50°, low 31°.

Pressure30.06 inHg
Wind8.1 mph SW
Humidity69%
Visibility—
Dew point32°
Tue, 2745° / 35°0.3Rain
45 °Rain

Clayton, Tuesday, 27 October

Rain. High 45°, low 35°.

Pressure29.85 inHg
Wind3.2 mph E
Humidity82%
Visibility—
Dew point38°
Wed, 2843° / 32°0.51Snow
43 °Snow

Clayton, Wednesday, 28 October

Snow. High 43°, low 32°.

Pressure29.88 inHg
Wind6.4 mph S
Humidity72%
Visibility—
Dew point33°
Thu, 2941° / 31°0.02Light rain
41 °Light rain

Clayton, Thursday, 29 October

Light rain. High 41°, low 31°.

Pressure30.00 inHg
Wind5.8 mph S
Humidity85%
Visibility—
Dew point35°
Fri, 3039° / 28°0.04Snow
39 °Snow

Clayton, Friday, 30 October

Snow. High 39°, low 28°.

Pressure29.97 inHg
Wind4.7 mph S
Humidity89%
Visibility—
Dew point32°
Sat, 3150° / 29°0Overcast
50 °Overcast

Clayton, Saturday, 31 October

Overcast. High 50°, low 29°.

Pressure30.24 inHg
Wind3.5 mph N
Humidity79%
Visibility—
Dew point31°
Sun, 0146° / 33°0Overcast
46 °Overcast

Clayton, Sunday, 1 November

Overcast. High 46°, low 33°.

Pressure30.06 inHg
Wind3.7 mph NE
Humidity43%
Visibility—
Dew point23°

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.