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As of 13:09 PDT

Weather in Diamond, WA

54°Current weather

Diamond, Saturday, 10 October, 13:09

Overcast. Feels like 51°. High 54°, low 40°.

Pressure29.74 inHg
Wind7.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 1148° / 41°0.01Light rain
48 °Light rain

Diamond, Sunday, 11 October

Light rain. High 48°, low 41°.

Pressure29.91 inHg
Wind15.1 mph NE
Humidity48%
Visibility6.2 mi
Dew point28°
Mon, 1252° / 38°0Overcast
52 °Overcast

Diamond, Monday, 12 October

Overcast. High 52°, low 38°.

Pressure30.09 inHg
Wind4.4 mph S
Humidity52%
Visibility6.2 mi
Dew point32°
Tue, 1357° / 32°0Mostly clear
57 °Mostly clear

Diamond, Tuesday, 13 October

Mostly clear. High 57°, low 32°.

Pressure30.15 inHg
Wind0.5 mph NW
Humidity42%
Visibility6.2 mi
Dew point31°
Wed, 1461° / 33°0Partly cloudy
61 °Partly cloudy

Diamond, Wednesday, 14 October

Partly cloudy. High 61°, low 33°.

Pressure30.21 inHg
Wind2.6 mph W
Humidity37%
Visibility6.2 mi
Dew point29°
Thu, 1568° / 41°0Clear
68 °Clear

Diamond, Thursday, 15 October

Clear. High 68°, low 41°.

Pressure30.39 inHg
Wind7.8 mph E
Humidity32%
Visibility—
Dew point29°
Fri, 1669° / 46°0Partly cloudy
69 °Partly cloudy

Diamond, Friday, 16 October

Partly cloudy. High 69°, low 46°.

Pressure30.36 inHg
Wind10.2 mph E
Humidity36%
Visibility—
Dew point33°
Sat, 1766° / 50°0Overcast
66 °Overcast

Diamond, Saturday, 17 October

Overcast. High 66°, low 50°.

Pressure30.06 inHg
Wind8.8 mph SW
Humidity30%
Visibility—
Dew point28°
Sun, 1862° / 49°0Overcast
62 °Overcast

Diamond, Sunday, 18 October

Overcast. High 62°, low 49°.

Pressure30.03 inHg
Wind15.7 mph SW
Humidity43%
Visibility—
Dew point35°
Mon, 1958° / 46°0.05Light rain
58 °Light rain

Diamond, Monday, 19 October

Light rain. High 58°, low 46°.

Pressure30.00 inHg
Wind13.6 mph SW
Humidity51%
Visibility—
Dew point37°
Tue, 2057° / 40°0Mostly clear
57 °Mostly clear

Diamond, Tuesday, 20 October

Mostly clear. High 57°, low 40°.

Pressure30.27 inHg
Wind12.4 mph SE
Humidity54%
Visibility—
Dew point34°
Wed, 2158° / 46°0Mostly clear
58 °Mostly clear

Diamond, Wednesday, 21 October

Mostly clear. High 58°, low 46°.

Pressure30.18 inHg
Wind15.1 mph SW
Humidity52%
Visibility—
Dew point36°
Thu, 2261° / 43°0Overcast
61 °Overcast

Diamond, Thursday, 22 October

Overcast. High 61°, low 43°.

Pressure30.00 inHg
Wind8.2 mph SE
Humidity31%
Visibility—
Dew point23°
Fri, 2360° / 51°0Overcast
60 °Overcast

Diamond, Friday, 23 October

Overcast. High 60°, low 51°.

Pressure29.85 inHg
Wind9.9 mph SE
Humidity33%
Visibility—
Dew point27°
Sat, 2466° / 51°0Overcast
66 °Overcast

Diamond, Saturday, 24 October

Overcast. High 66°, low 51°.

Pressure30.15 inHg
Wind6.3 mph W
Humidity44%
Visibility—
Dew point37°
Sun, 2567° / 51°0Overcast
67 °Overcast

Diamond, Sunday, 25 October

Overcast. High 67°, low 51°.

Pressure30.27 inHg
Wind6 mph E
Humidity43%
Visibility—
Dew point38°

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 Diamond, 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 Diamond, 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.