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As of 19:41 PDT

Weather in Clayton, WA

73°Current weather

Clayton, Saturday, 8 August, 19:41

Overcast. Feels like 72°. High 85°, low 56°.

Pressure29.85 inHg
Wind4.1 mph W
Humidity39%
Visibility6.2 mi
Dew point46°
Sun, 0988° / 55°0Clear
88 °Clear

Clayton, Sunday, 9 August

Clear. High 88°, low 55°.

Pressure29.85 inHg
Wind7.4 mph S
Humidity18%
Visibility6.2 mi
Dew point36°
Mon, 1088° / 54°0Clear
88 °Clear

Clayton, Monday, 10 August

Clear. High 88°, low 54°.

Pressure29.88 inHg
Wind8 mph S
Humidity20%
Visibility6.2 mi
Dew point38°
Tue, 1190° / 55°0Clear
90 °Clear

Clayton, Tuesday, 11 August

Clear. High 90°, low 55°.

Pressure29.91 inHg
Wind7.4 mph S
Humidity20%
Visibility6.2 mi
Dew point39°
Wed, 1287° / 57°0Overcast
87 °Overcast

Clayton, Wednesday, 12 August

Overcast. High 87°, low 57°.

Pressure29.83 inHg
Wind7.3 mph S
Humidity25%
Visibility6.2 mi
Dew point44°
Thu, 1383° / 53°0.02Light rain
83 °Light rain

Clayton, Thursday, 13 August

Light rain. High 83°, low 53°.

Pressure29.85 inHg
Wind11.5 mph NW
Humidity48%
Visibility—
Dew point47°
Fri, 1486° / 52°0Clear
86 °Clear

Clayton, Friday, 14 August

Clear. High 86°, low 52°.

Pressure29.97 inHg
Wind5.9 mph N
Humidity31%
Visibility—
Dew point42°
Sat, 1592° / 55°0Clear
92 °Clear

Clayton, Saturday, 15 August

Clear. High 92°, low 55°.

Pressure30.00 inHg
Wind5.7 mph S
Humidity21%
Visibility—
Dew point37°
Sun, 1694° / 59°0Clear
94 °Clear

Clayton, Sunday, 16 August

Clear. High 94°, low 59°.

Pressure29.94 inHg
Wind14.7 mph SW
Humidity16%
Visibility—
Dew point32°
Mon, 1794° / 58°0Clear
94 °Clear

Clayton, Monday, 17 August

Clear. High 94°, low 58°.

Pressure29.94 inHg
Wind11.3 mph W
Humidity15%
Visibility—
Dew point29°
Tue, 1892° / 65°0.02Light rain
92 °Light rain

Clayton, Tuesday, 18 August

Light rain. High 92°, low 65°.

Pressure29.91 inHg
Wind11.8 mph S
Humidity20%
Visibility—
Dew point39°
Wed, 1988° / 60°0.15Light rain
88 °Light rain

Clayton, Wednesday, 19 August

Light rain. High 88°, low 60°.

Pressure29.97 inHg
Wind10.7 mph SW
Humidity44%
Visibility—
Dew point51°
Thu, 2086° / 58°0Overcast
86 °Overcast

Clayton, Thursday, 20 August

Overcast. High 86°, low 58°.

Pressure29.88 inHg
Wind9.7 mph SW
Humidity25%
Visibility—
Dew point36°
Fri, 2186° / 55°0Partly cloudy
86 °Partly cloudy

Clayton, Friday, 21 August

Partly cloudy. High 86°, low 55°.

Pressure29.91 inHg
Wind7.6 mph SW
Humidity30%
Visibility—
Dew point40°
Sat, 2289° / 56°0Partly cloudy
89 °Partly cloudy

Clayton, Saturday, 22 August

Partly cloudy. High 89°, low 56°.

Pressure29.85 inHg
Wind8 mph SW
Humidity21%
Visibility—
Dew point35°
Sun, 2386° / 58°0Overcast
86 °Overcast

Clayton, Sunday, 23 August

Overcast. High 86°, low 58°.

Pressure29.83 inHg
Wind12.3 mph SW
Humidity29%
Visibility—
Dew point41°

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.