As of 23:33 PDT

Weather in Diamond Lake, WA

56°Current weather

Diamond Lake, Saturday, 8 August, 23:33

Clear. Feels like 53°. High 87°, low 56°.

Pressure29.88 inHg
Wind1.8 mph E
Humidity53%
Visibility6.2 mi
Dew point39°
Sun, 0987° / 53°0Clear
87 °Clear

Diamond Lake, Sunday, 9 August

Clear. High 87°, low 53°.

Pressure29.88 inHg
Wind7.3 mph SW
Humidity17%
Visibility6.2 mi
Dew point35°
Mon, 1085° / 52°0Clear
85 °Clear

Diamond Lake, Monday, 10 August

Clear. High 85°, low 52°.

Pressure29.88 inHg
Wind7.7 mph SW
Humidity22%
Visibility6.2 mi
Dew point39°
Tue, 1188° / 55°0Clear
88 °Clear

Diamond Lake, Tuesday, 11 August

Clear. High 88°, low 55°.

Pressure29.94 inHg
Wind7.2 mph SW
Humidity22%
Visibility6.2 mi
Dew point40°
Wed, 1288° / 56°0Overcast
88 °Overcast

Diamond Lake, Wednesday, 12 August

Overcast. High 88°, low 56°.

Pressure29.83 inHg
Wind4.2 mph SW
Humidity23%
Visibility6.2 mi
Dew point42°
Thu, 1387° / 53°0Clear
87 °Clear

Diamond Lake, Thursday, 13 August

Clear. High 87°, low 53°.

Pressure29.80 inHg
Wind5.6 mph SW
Humidity32%
Visibility
Dew point46°
Fri, 1492° / 54°0Clear
92 °Clear

Diamond Lake, Friday, 14 August

Clear. High 92°, low 54°.

Pressure29.88 inHg
Wind5.4 mph W
Humidity28%
Visibility
Dew point43°
Sat, 1592° / 56°0Partly cloudy
92 °Partly cloudy

Diamond Lake, Saturday, 15 August

Partly cloudy. High 92°, low 56°.

Pressure29.94 inHg
Wind5.2 mph S
Humidity21%
Visibility
Dew point37°
Sun, 1687° / 58°0.06Light rain
87 °Light rain

Diamond Lake, Sunday, 16 August

Light rain. High 87°, low 58°.

Pressure29.94 inHg
Wind8.2 mph SW
Humidity42%
Visibility
Dew point51°
Mon, 1778° / 60°0Overcast
78 °Overcast

Diamond Lake, Monday, 17 August

Overcast. High 78°, low 60°.

Pressure29.91 inHg
Wind11 mph SW
Humidity36%
Visibility
Dew point46°
Tue, 1892° / 64°0.04Light rain
92 °Light rain

Diamond Lake, Tuesday, 18 August

Light rain. High 92°, low 64°.

Pressure29.94 inHg
Wind9.3 mph S
Humidity24%
Visibility
Dew point43°
Wed, 1987° / 60°0.31Rain
87 °Rain

Diamond Lake, Wednesday, 19 August

Rain. High 87°, low 60°.

Pressure29.97 inHg
Wind6 mph SW
Humidity45%
Visibility
Dew point52°
Thu, 2085° / 57°0Overcast
85 °Overcast

Diamond Lake, Thursday, 20 August

Overcast. High 85°, low 57°.

Pressure29.91 inHg
Wind7.7 mph SW
Humidity28%
Visibility
Dew point38°
Fri, 2184° / 54°0Partly cloudy
84 °Partly cloudy

Diamond Lake, Friday, 21 August

Partly cloudy. High 84°, low 54°.

Pressure29.94 inHg
Wind7 mph SW
Humidity32%
Visibility
Dew point41°
Sat, 2287° / 56°0Partly cloudy
87 °Partly cloudy

Diamond Lake, Saturday, 22 August

Partly cloudy. High 87°, low 56°.

Pressure29.88 inHg
Wind6.5 mph SW
Humidity23%
Visibility
Dew point38°
Sun, 2385° / 58°0Overcast
85 °Overcast

Diamond Lake, Sunday, 23 August

Overcast. High 85°, low 58°.

Pressure29.83 inHg
Wind10.4 mph SW
Humidity31%
Visibility
Dew point43°

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 Lake, 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 Lake, 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.