As of 00:54 PST

Weather in Diamond Lake, WA

46°Current weather

Diamond Lake, Wednesday, 11 November, 00:54

Overcast. Feels like 46°. High 60°, low 44°.

Pressure30.21 inHg
Wind2.7 mph NE
Humidity94%
Visibility0.3 mi
Dew point44°

Monthly outlook for Diamond Lake, WA: average high 45.9°, average low 34.5°. That is 3.2° above the climate normal for November. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 8 days and 2.0 inches. The warmest day looks like 13 November (60.8°), the coolest 22 November (26.6°).

45.9°/34.5°
Average high / low
+3.2°
Above normal
6 / 8
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November48.5°41.7°+3.8°
21 November – 30 November41.5°36.8°+2.6°
1 December – 10 Decemberat normal34.4°—

November records over 66 years

63.7°4 November 1975All-time high
-15.3°28 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Cusick (15 mi).

Thu, 1258° / 38°0Overcast
58 °Overcast

Diamond Lake, Thursday, 12 November

Overcast. High 58°, low 38°.

Pressure29.91 inHg
Wind1.4 mph N
Humidity65%
Visibility6.2 mi
Dew point43°
Fri, 1361° / 35°0Overcast
61 °Overcast

Diamond Lake, Friday, 13 November

Overcast. High 61°, low 35°.

Pressure29.50 inHg
Wind3.9 mph NE
Humidity49%
Visibility6.2 mi
Dew point39°
Sat, 1449° / 38°0.07Light rain
49 °Light rain

Diamond Lake, Saturday, 14 November

Light rain. High 49°, low 38°.

Pressure29.80 inHg
Wind7.5 mph S
Humidity77%
Visibility6.2 mi
Dew point41°
Sun, 1552° / 32°0.01Light rain
52 °Light rain

Diamond Lake, Sunday, 15 November

Light rain. High 52°, low 32°.

Pressure29.97 inHg
Wind3.5 mph E
Humidity87%
Visibility—
Dew point38°
Mon, 1643° / 41°0.23Rain
43 °Rain

Diamond Lake, Monday, 16 November

Rain. High 43°, low 41°.

Pressure29.94 inHg
Wind3.8 mph S
Humidity94%
Visibility—
Dew point41°
Tue, 1743° / 39°0.04Light rain
43 °Light rain

Diamond Lake, Tuesday, 17 November

Light rain. High 43°, low 39°.

Pressure30.00 inHg
Wind3.5 mph S
Humidity87%
Visibility—
Dew point38°
Wed, 1840° / 34°0.24Snow
40 °Snow

Diamond Lake, Wednesday, 18 November

Snow. High 40°, low 34°.

Pressure29.83 inHg
Wind4.2 mph NE
Humidity81%
Visibility—
Dew point34°
Thu, 1938° / 30°0.03Snow
38 °Snow

Diamond Lake, Thursday, 19 November

Snow. High 38°, low 30°.

Pressure30.18 inHg
Wind3.2 mph S
Humidity85%
Visibility—
Dew point33°
Fri, 2041° / 27°0Partly cloudy
41 °Partly cloudy

Diamond Lake, Friday, 20 November

Partly cloudy. High 41°, low 27°.

Pressure30.50 inHg
Wind2.5 mph NE
Humidity76%
Visibility—
Dew point29°
Sat, 2143° / 28°0Overcast
43 °Overcast

Diamond Lake, Saturday, 21 November

Overcast. High 43°, low 28°.

Pressure30.65 inHg
Wind3.8 mph NE
Humidity70%
Visibility—
Dew point27°
Sun, 2243° / 27°0Partly cloudy
43 °Partly cloudy

Diamond Lake, Sunday, 22 November

Partly cloudy. High 43°, low 27°.

Pressure30.47 inHg
Wind3.6 mph NE
Humidity62%
Visibility—
Dew point24°
Mon, 2342° / 28°0Overcast
42 °Overcast

Diamond Lake, Monday, 23 November

Overcast. High 42°, low 28°.

Pressure30.33 inHg
Wind3.3 mph NE
Humidity59%
Visibility—
Dew point24°
Tue, 2437° / 33°0.27Light rain
37 °Light rain

Diamond Lake, Tuesday, 24 November

Light rain. High 37°, low 33°.

Pressure30.12 inHg
Wind3.3 mph NE
Humidity98%
Visibility—
Dew point34°
Wed, 2541° / 38°0.03Light rain
41 °Light rain

Diamond Lake, Wednesday, 25 November

Light rain. High 41°, low 38°.

Pressure30.15 inHg
Wind2.9 mph SE
Humidity92%
Visibility—
Dew point38°
Thu, 2643° / 40°0.23Rain
43 °Rain

Diamond Lake, Thursday, 26 November

Rain. High 43°, low 40°.

Pressure30.06 inHg
Wind8.3 mph SW
Humidity99%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2736° / 26°0.13Climate normal
36 °Climate normal

Diamond Lake, Friday, 27 November

Climate normal for this date — 60-year average.

Average high36°
Average low26°
Average precipitation0.13 in
Chance of precipitation48%
Record high47° (2014)
Record low-2° (1985)
Sat, 2837° / 26°0.09Climate normal
37 °Climate normal

Diamond Lake, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high53° (2021)
Record low-15° (1985)
Sun, 2936° / 25°0.1Climate normal
36 °Climate normal

Diamond Lake, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.1 in
Chance of precipitation42%
Record high50° (2021)
Record low-6° (1985)
Mon, 3036° / 26°0.13Climate normal
36 °Climate normal

Diamond Lake, Monday, 30 November

Climate normal for this date — 60-year average.

Average high36°
Average low26°
Average precipitation0.13 in
Chance of precipitation52%
Record high49° (2021)
Record low1° (1975)
Tue, 0136° / 25°0.17Climate normal
36 °Climate normal

Diamond Lake, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.17 in
Chance of precipitation52%
Record high56° (2021)
Record low-15° (1985)
Wed, 0236° / 25°0.18Climate normal
36 °Climate normal

Diamond Lake, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.18 in
Chance of precipitation57%
Record high51° (2021)
Record low-4° (1985)
Thu, 0336° / 25°0.15Climate normal
36 °Climate normal

Diamond Lake, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.15 in
Chance of precipitation47%
Record high47° (1982)
Record low3° (1992)
Fri, 0435° / 24°0.12Climate normal
35 °Climate normal

Diamond Lake, Friday, 4 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.12 in
Chance of precipitation45%
Record high48° (1987)
Record low3° (1984)
Sat, 0534° / 23°0.12Climate normal
34 °Climate normal

Diamond Lake, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high34°
Average low23°
Average precipitation0.12 in
Chance of precipitation35%
Record high45° (2012)
Record low0° (1992)
Sun, 0634° / 23°0.12Climate normal
34 °Climate normal

Diamond Lake, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°
Average low23°
Average precipitation0.12 in
Chance of precipitation45%
Record high45° (1987)
Record low-3° (2013)
Mon, 0733° / 22°0.11Climate normal
33 °Climate normal

Diamond Lake, Monday, 7 December

Climate normal for this date — 60-year average.

Average high33°
Average low22°
Average precipitation0.11 in
Chance of precipitation40%
Record high44° (1987)
Record low-6° (2013)
Tue, 0833° / 22°0.11Climate normal
33 °Climate normal

Diamond Lake, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high33°
Average low22°
Average precipitation0.11 in
Chance of precipitation40%
Record high49° (2015)
Record low-5° (1995)
Wed, 0933° / 23°0.11Climate normal
33 °Climate normal

Diamond Lake, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high33°
Average low23°
Average precipitation0.11 in
Chance of precipitation50%
Record high49° (2015)
Record low-5° (1995)
Thu, 1035° / 25°0.16Climate normal
35 °Climate normal

Diamond Lake, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high35°
Average low25°
Average precipitation0.16 in
Chance of precipitation52%
Record high48° (2004)
Record low-10° (1961)

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.