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As of 02:26 PST

Weather in Clayton, WA

44°Current weather

Clayton, Tuesday, 10 November, 02:26

Fog. Feels like 41°. High 47°, low 41°.

Pressure30.09 inHg
Wind4.6 mph S
Humidity86%
Visibility6.0 mi
Dew point40°
Wed, 1157° / 43°0Overcast
57 °Overcast

Clayton, Wednesday, 11 November

Overcast. High 57°, low 43°.

Pressure30.12 inHg
Wind2.2 mph E
Humidity72%
Visibility6.2 mi
Dew point46°
Thu, 1255° / 41°0Overcast
55 °Overcast

Clayton, Thursday, 12 November

Overcast. High 55°, low 41°.

Pressure29.88 inHg
Wind2.2 mph SE
Humidity57%
Visibility6.2 mi
Dew point40°
Fri, 1360° / 41°0.11Light rain
60 °Light rain

Clayton, Friday, 13 November

Light rain. High 60°, low 41°.

Pressure29.41 inHg
Wind4.4 mph E
Humidity47%
Visibility6.2 mi
Dew point38°
Sat, 1446° / 38°0.01Light rain
46 °Light rain

Clayton, Saturday, 14 November

Light rain. High 46°, low 38°.

Pressure29.85 inHg
Wind6.6 mph S
Humidity92%
Visibility—
Dew point39°
Sun, 1544° / 37°0.07Light rain
44 °Light rain

Clayton, Sunday, 15 November

Light rain. High 44°, low 37°.

Pressure29.85 inHg
Wind6.3 mph E
Humidity96%
Visibility—
Dew point38°
Mon, 1644° / 39°0.26Light rain
44 °Light rain

Clayton, Monday, 16 November

Light rain. High 44°, low 39°.

Pressure29.85 inHg
Wind4.8 mph E
Humidity82%
Visibility—
Dew point39°
Tue, 1747° / 38°0.05Light rain
47 °Light rain

Clayton, Tuesday, 17 November

Light rain. High 47°, low 38°.

Pressure29.97 inHg
Wind7.8 mph SW
Humidity80%
Visibility—
Dew point37°
Wed, 1842° / 39°0.05Light rain
42 °Light rain

Clayton, Wednesday, 18 November

Light rain. High 42°, low 39°.

Pressure30.00 inHg
Wind5.1 mph S
Humidity78%
Visibility—
Dew point35°
Thu, 1941° / 32°0.04Snow
41 °Snow

Clayton, Thursday, 19 November

Snow. High 41°, low 32°.

Pressure30.33 inHg
Wind5.5 mph S
Humidity92%
Visibility—
Dew point35°
Fri, 2042° / 28°0Partly cloudy
42 °Partly cloudy

Clayton, Friday, 20 November

Partly cloudy. High 42°, low 28°.

Pressure30.62 inHg
Wind3.2 mph NE
Humidity74%
Visibility—
Dew point29°
Sat, 2144° / 29°0Mostly clear
44 °Mostly clear

Clayton, Saturday, 21 November

Mostly clear. High 44°, low 29°.

Pressure30.59 inHg
Wind3.6 mph NE
Humidity69%
Visibility—
Dew point28°
Sun, 2244° / 29°0Partly cloudy
44 °Partly cloudy

Clayton, Sunday, 22 November

Partly cloudy. High 44°, low 29°.

Pressure30.45 inHg
Wind3.2 mph NE
Humidity69%
Visibility—
Dew point28°
Mon, 2347° / 31°0Overcast
47 °Overcast

Clayton, Monday, 23 November

Overcast. High 47°, low 31°.

Pressure30.45 inHg
Wind4.3 mph N
Humidity72%
Visibility—
Dew point30°
Tue, 2446° / 31°0Overcast
46 °Overcast

Clayton, Tuesday, 24 November

Overcast. High 46°, low 31°.

Pressure30.36 inHg
Wind4.1 mph N
Humidity73%
Visibility—
Dew point30°
Wed, 2546° / 32°0Mostly clear
46 °Mostly clear

Clayton, Wednesday, 25 November

Mostly clear. High 46°, low 32°.

Pressure30.18 inHg
Wind3.6 mph NE
Humidity73%
Visibility—
Dew point31°

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.