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As of 16:38 PST

Weather in Clayton, WA

48°Current weather

Clayton, Monday, 9 November, 16:38

Light rain. Feels like 47°. High 49°, low 37°.

Pressure30.03 inHg
Wind3.4 mph N
Humidity65%
Visibility6.2 mi
Dew point38°
Tue, 1049° / 43°0.22Rain
49 °Rain

Clayton, Tuesday, 10 November

Rain. High 49°, low 43°.

Pressure30.21 inHg
Wind3 mph E
Humidity99%
Visibility1.9 mi
Dew point44°
Wed, 1157° / 41°0Overcast
57 °Overcast

Clayton, Wednesday, 11 November

Overcast. High 57°, low 41°.

Pressure30.09 inHg
Wind2.1 mph E
Humidity72%
Visibility6.2 mi
Dew point46°
Thu, 1258° / 40°0Overcast
58 °Overcast

Clayton, Thursday, 12 November

Overcast. High 58°, low 40°.

Pressure29.85 inHg
Wind3.9 mph SE
Humidity51%
Visibility6.2 mi
Dew point39°
Fri, 1361° / 41°0Overcast
61 °Overcast

Clayton, Friday, 13 November

Overcast. High 61°, low 41°.

Pressure29.47 inHg
Wind5 mph E
Humidity44%
Visibility6.2 mi
Dew point37°
Sat, 1450° / 38°0.15Light rain
50 °Light rain

Clayton, Saturday, 14 November

Light rain. High 50°, low 38°.

Pressure29.62 inHg
Wind10 mph SW
Humidity96%
Visibility—
Dew point45°
Sun, 1545° / 37°0.24Light rain
45 °Light rain

Clayton, Sunday, 15 November

Light rain. High 45°, low 37°.

Pressure29.80 inHg
Wind4.4 mph NE
Humidity76%
Visibility—
Dew point37°
Mon, 1646° / 39°0.64Rain
46 °Rain

Clayton, Monday, 16 November

Rain. High 46°, low 39°.

Pressure29.88 inHg
Wind10.8 mph SW
Humidity76%
Visibility—
Dew point36°
Tue, 1740° / 32°0.12Snow
40 °Snow

Clayton, Tuesday, 17 November

Snow. High 40°, low 32°.

Pressure30.09 inHg
Wind6.3 mph S
Humidity99%
Visibility—
Dew point35°
Wed, 1834° / 31°0.26Snow
34 °Snow

Clayton, Wednesday, 18 November

Snow. High 34°, low 31°.

Pressure29.94 inHg
Wind4.5 mph NE
Humidity100%
Visibility—
Dew point33°
Thu, 1935° / 33°0.03Snow
35 °Snow

Clayton, Thursday, 19 November

Snow. High 35°, low 33°.

Pressure30.30 inHg
Wind3.2 mph NE
Humidity96%
Visibility—
Dew point33°
Fri, 2033° / 29°0.24Snow
33 °Snow

Clayton, Friday, 20 November

Snow. High 33°, low 29°.

Pressure30.18 inHg
Wind3.4 mph N
Humidity100%
Visibility—
Dew point33°
Sat, 2135° / 25°0.02Light snow
35 °Light snow

Clayton, Saturday, 21 November

Light snow. High 35°, low 25°.

Pressure30.18 inHg
Wind3.9 mph N
Humidity89%
Visibility—
Dew point29°
Sun, 2235° / 34°0.27Snow
35 °Snow

Clayton, Sunday, 22 November

Snow. High 35°, low 34°.

Pressure30.09 inHg
Wind5.1 mph S
Humidity97%
Visibility—
Dew point34°
Mon, 2338° / 34°0.07Light rain
38 °Light rain

Clayton, Monday, 23 November

Light rain. High 38°, low 34°.

Pressure30.12 inHg
Wind4.5 mph SW
Humidity95%
Visibility—
Dew point36°
Tue, 2436° / 28°0.11Light snow
36 °Light snow

Clayton, Tuesday, 24 November

Light snow. High 36°, low 28°.

Pressure30.27 inHg
Wind2.5 mph SE
Humidity86%
Visibility—
Dew point29°

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.