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As of 09:42 PST

Weather in Clayton, WA

39°Current weather

Clayton, Sunday, 1 November, 09:42

Overcast. Feels like 39°. High 51°, low 36°.

Pressure29.97 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point35°
Mon, 0246° / 34°0Overcast
46 °Overcast

Clayton, Monday, 2 November

Overcast. High 46°, low 34°.

Pressure30.39 inHg
Wind2.6 mph SE
Humidity82%
Visibility6.2 mi
Dew point37°
Tue, 0351° / 34°0Mostly clear
51 °Mostly clear

Clayton, Tuesday, 3 November

Mostly clear. High 51°, low 34°.

Pressure30.15 inHg
Wind1.5 mph E
Humidity53%
Visibility6.2 mi
Dew point34°
Wed, 0451° / 35°0Clear
51 °Clear

Clayton, Wednesday, 4 November

Clear. High 51°, low 35°.

Pressure30.06 inHg
Wind2 mph SW
Humidity52%
Visibility6.2 mi
Dew point34°
Thu, 0545° / 36°0.04Light rain
45 °Light rain

Clayton, Thursday, 5 November

Light rain. High 45°, low 36°.

Pressure30.12 inHg
Wind4.9 mph SW
Humidity95%
Visibility—
Dew point39°
Fri, 0642° / 34°0.36Rain
42 °Rain

Clayton, Friday, 6 November

Rain. High 42°, low 34°.

Pressure29.88 inHg
Wind13.6 mph W
Humidity99%
Visibility—
Dew point40°
Sat, 0754° / 34°0Overcast
54 °Overcast

Clayton, Saturday, 7 November

Overcast. High 54°, low 34°.

Pressure30.09 inHg
Wind4.5 mph NW
Humidity58%
Visibility—
Dew point32°
Sun, 0852° / 40°0Overcast
52 °Overcast

Clayton, Sunday, 8 November

Overcast. High 52°, low 40°.

Pressure30.15 inHg
Wind4.5 mph S
Humidity67%
Visibility—
Dew point35°
Mon, 0952° / 41°0Overcast
52 °Overcast

Clayton, Monday, 9 November

Overcast. High 52°, low 41°.

Pressure30.00 inHg
Wind3.5 mph NE
Humidity48%
Visibility—
Dew point28°
Tue, 1054° / 38°0Overcast
54 °Overcast

Clayton, Tuesday, 10 November

Overcast. High 54°, low 38°.

Pressure30.09 inHg
Wind3.5 mph N
Humidity57%
Visibility—
Dew point34°
Wed, 1156° / 41°0.02Light rain
56 °Light rain

Clayton, Wednesday, 11 November

Light rain. High 56°, low 41°.

Pressure29.94 inHg
Wind5 mph N
Humidity53%
Visibility—
Dew point33°
Thu, 1258° / 48°0.36Rain
58 °Rain

Clayton, Thursday, 12 November

Rain. High 58°, low 48°.

Pressure29.65 inHg
Wind19.2 mph SW
Humidity71%
Visibility—
Dew point44°
Fri, 1351° / 43°0.26Rain
51 °Rain

Clayton, Friday, 13 November

Rain. High 51°, low 43°.

Pressure29.53 inHg
Wind7.8 mph S
Humidity74%
Visibility—
Dew point39°
Sat, 1445° / 39°0.51Rain
45 °Rain

Clayton, Saturday, 14 November

Rain. High 45°, low 39°.

Pressure29.35 inHg
Wind11.3 mph NE
Humidity80%
Visibility—
Dew point39°
Sun, 1544° / 40°0.28Rain
44 °Rain

Clayton, Sunday, 15 November

Rain. High 44°, low 40°.

Pressure29.53 inHg
Wind8 mph S
Humidity90%
Visibility—
Dew point38°
Mon, 1644° / 37°0.12Light rain
44 °Light rain

Clayton, Monday, 16 November

Light rain. High 44°, low 37°.

Pressure29.91 inHg
Wind7.4 mph S
Humidity93%
Visibility—
Dew point39°

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.