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As of 22:36 PST

Weather in Clayton, WA

44°Current weather

Clayton, Saturday, 7 November, 22:36

Clear. Feels like 42°. High 56°, low 40°.

Pressure29.85 inHg
Wind3.4 mph N
Humidity88%
Visibility6.2 mi
Dew point41°
Sun, 0857° / 42°0.03Light rain
57 °Light rain

Clayton, Sunday, 8 November

Light rain. High 57°, low 42°.

Pressure30.06 inHg
Wind13.7 mph SW
Humidity53%
Visibility6.2 mi
Dew point36°
Mon, 0947° / 40°0.11Light rain
47 °Light rain

Clayton, Monday, 9 November

Light rain. High 47°, low 40°.

Pressure30.09 inHg
Wind3.1 mph NE
Humidity73%
Visibility6.2 mi
Dew point39°
Tue, 1047° / 38°0.05Light rain
47 °Light rain

Clayton, Tuesday, 10 November

Light rain. High 47°, low 38°.

Pressure30.24 inHg
Wind3.5 mph SE
Humidity98%
Visibility2.1 mi
Dew point45°
Wed, 1158° / 40°0Overcast
58 °Overcast

Clayton, Wednesday, 11 November

Overcast. High 58°, low 40°.

Pressure30.12 inHg
Wind2.4 mph E
Humidity70%
Visibility6.2 mi
Dew point45°
Thu, 1256° / 40°0Overcast
56 °Overcast

Clayton, Thursday, 12 November

Overcast. High 56°, low 40°.

Pressure30.00 inHg
Wind5.3 mph NE
Humidity76%
Visibility—
Dew point42°
Fri, 1356° / 39°0Overcast
56 °Overcast

Clayton, Friday, 13 November

Overcast. High 56°, low 39°.

Pressure29.91 inHg
Wind4.1 mph S
Humidity65%
Visibility—
Dew point37°
Sat, 1456° / 38°0Overcast
56 °Overcast

Clayton, Saturday, 14 November

Overcast. High 56°, low 38°.

Pressure29.91 inHg
Wind4.9 mph N
Humidity59%
Visibility—
Dew point33°
Sun, 1558° / 39°0Overcast
58 °Overcast

Clayton, Sunday, 15 November

Overcast. High 58°, low 39°.

Pressure29.68 inHg
Wind5.3 mph NE
Humidity51%
Visibility—
Dew point32°
Mon, 1648° / 36°0.26Rain
48 °Rain

Clayton, Monday, 16 November

Rain. High 48°, low 36°.

Pressure29.91 inHg
Wind10.7 mph SW
Humidity71%
Visibility—
Dew point35°
Tue, 1746° / 33°0.06Light rain
46 °Light rain

Clayton, Tuesday, 17 November

Light rain. High 46°, low 33°.

Pressure30.06 inHg
Wind4.8 mph NE
Humidity72%
Visibility—
Dew point32°
Wed, 1842° / 39°0.56Rain
42 °Rain

Clayton, Wednesday, 18 November

Rain. High 42°, low 39°.

Pressure29.80 inHg
Wind5 mph SE
Humidity97%
Visibility—
Dew point40°
Thu, 1944° / 38°0.26Light rain
44 °Light rain

Clayton, Thursday, 19 November

Light rain. High 44°, low 38°.

Pressure29.97 inHg
Wind14.4 mph S
Humidity77%
Visibility—
Dew point33°
Fri, 2043° / 33°0.01Light rain
43 °Light rain

Clayton, Friday, 20 November

Light rain. High 43°, low 33°.

Pressure30.00 inHg
Wind14.9 mph SW
Humidity74%
Visibility—
Dew point31°
Sat, 2146° / 40°0.02Light rain
46 °Light rain

Clayton, Saturday, 21 November

Light rain. High 46°, low 40°.

Pressure30.24 inHg
Wind3.2 mph NE
Humidity89%
Visibility—
Dew point40°
Sun, 2249° / 40°0Overcast
49 °Overcast

Clayton, Sunday, 22 November

Overcast. High 49°, low 40°.

Pressure30.15 inHg
Wind3.4 mph NE
Humidity85%
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.