As of 09:16 PST

Weather in Diamond Lake, OR

34°Current weather

Diamond Lake, Friday, 6 November, 09:16

Overcast. Feels like 32°. High 51°, low 28°.

Pressure30.21 inHg
Wind3 mph S
Humidity72%
Visibility6.2 mi
Dew point27°

Monthly outlook for Diamond Lake, OR: average high 44.4°, average low 28.7°. That is 1.3° above the climate normal for November. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 11 November (59.3°), the coolest 18 November (17.1°).

44.4°/28.7°
Average high / low
+1.3°
Above normal
5 / 9
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November50.5°43.3°+4°
16 November – 25 November34.3°39.2°-2.7°
26 November – 5 Decemberat normal36.9°—

November records over 66 years

67.6°1 November 2020All-time high
-4.5°12 November 1985All-time low
Sat, 0757° / 30°0Overcast
57 °Overcast

Diamond Lake, Saturday, 7 November

Overcast. High 57°, low 30°.

Pressure29.97 inHg
Wind8.7 mph SW
Humidity29%
Visibility6.2 mi
Dew point25°
Sun, 0841° / 34°0.35Rain
41 °Rain

Diamond Lake, Sunday, 8 November

Rain. High 41°, low 34°.

Pressure30.18 inHg
Wind1.4 mph S
Humidity97%
Visibility6.2 mi
Dew point39°
Mon, 0947° / 35°0.06Light rain
47 °Light rain

Diamond Lake, Monday, 9 November

Light rain. High 47°, low 35°.

Pressure30.09 inHg
Wind9.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point37°
Tue, 1057° / 36°0Overcast
57 °Overcast

Diamond Lake, Tuesday, 10 November

Overcast. High 57°, low 36°.

Pressure30.21 inHg
Wind7.1 mph SE
Humidity82%
Visibility—
Dew point41°
Wed, 1159° / 35°0Overcast
59 °Overcast

Diamond Lake, Wednesday, 11 November

Overcast. High 59°, low 35°.

Pressure30.06 inHg
Wind8 mph SE
Humidity47%
Visibility—
Dew point31°
Thu, 1259° / 41°0Overcast
59 °Overcast

Diamond Lake, Thursday, 12 November

Overcast. High 59°, low 41°.

Pressure29.97 inHg
Wind6.8 mph SE
Humidity33%
Visibility—
Dew point24°
Fri, 1355° / 37°0.03Light rain
55 °Light rain

Diamond Lake, Friday, 13 November

Light rain. High 55°, low 37°.

Pressure29.83 inHg
Wind12.4 mph SW
Humidity34%
Visibility—
Dew point22°
Sat, 1441° / 33°0.56Snow
41 °Snow

Diamond Lake, Saturday, 14 November

Snow. High 41°, low 33°.

Pressure29.91 inHg
Wind9.4 mph SW
Humidity95%
Visibility—
Dew point38°
Sun, 1538° / 26°0.02Light snow
38 °Light snow

Diamond Lake, Sunday, 15 November

Light snow. High 38°, low 26°.

Pressure30.09 inHg
Wind5.7 mph SE
Humidity73%
Visibility—
Dew point27°
Mon, 1635° / 27°0.24Snow
35 °Snow

Diamond Lake, Monday, 16 November

Snow. High 35°, low 27°.

Pressure30.00 inHg
Wind8.7 mph SW
Humidity97%
Visibility—
Dew point32°
Tue, 1731° / 19°0.39Snow
31 °Snow

Diamond Lake, Tuesday, 17 November

Snow. High 31°, low 19°.

Pressure30.18 inHg
Wind6.1 mph W
Humidity96%
Visibility—
Dew point28°
Wed, 1834° / 17°0.02Light snow
34 °Light snow

Diamond Lake, Wednesday, 18 November

Light snow. High 34°, low 17°.

Pressure30.27 inHg
Wind4.3 mph SE
Humidity80%
Visibility—
Dew point25°
Thu, 1936° / 19°0Clear
36 °Clear

Diamond Lake, Thursday, 19 November

Clear. High 36°, low 19°.

Pressure30.24 inHg
Wind5.3 mph SE
Humidity76%
Visibility—
Dew point24°
Fri, 2036° / 20°0Overcast
36 °Overcast

Diamond Lake, Friday, 20 November

Overcast. High 36°, low 20°.

Pressure30.12 inHg
Wind5 mph SE
Humidity69%
Visibility—
Dew point23°
Sat, 2134° / 21°0.02Light snow
34 °Light snow

Diamond Lake, Saturday, 21 November

Light snow. High 34°, low 21°.

Pressure30.12 inHg
Wind5.3 mph E
Humidity84%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2238° / 25°0.35Climate normal
38 °Climate normal

Diamond Lake, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.35 in
Chance of precipitation58%
Record high54° (2025)
Record low3° (1991)
Mon, 2339° / 24°0.24Climate normal
39 °Climate normal

Diamond Lake, Monday, 23 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.24 in
Chance of precipitation53%
Record high54° (1995)
Record low1° (1985)
Tue, 2438° / 24°0.28Climate normal
38 °Climate normal

Diamond Lake, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.28 in
Chance of precipitation57%
Record high51° (1976)
Record low-3° (1993)
Wed, 2538° / 24°0.28Climate normal
38 °Climate normal

Diamond Lake, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.28 in
Chance of precipitation60%
Record high51° (2013)
Record low5° (2010)
Thu, 2637° / 24°0.2Climate normal
37 °Climate normal

Diamond Lake, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.2 in
Chance of precipitation52%
Record high53° (2025)
Record low6° (2015)
Fri, 2737° / 24°0.26Climate normal
37 °Climate normal

Diamond Lake, Friday, 27 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.26 in
Chance of precipitation58%
Record high51° (1969)
Record low2° (2001)
Sat, 2837° / 23°0.24Climate normal
37 °Climate normal

Diamond Lake, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.24 in
Chance of precipitation53%
Record high53° (2002)
Record low2° (2015)
Sun, 2937° / 23°0.26Climate normal
37 °Climate normal

Diamond Lake, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.26 in
Chance of precipitation52%
Record high54° (2008)
Record low-1° (1962)
Mon, 3037° / 23°0.24Climate normal
37 °Climate normal

Diamond Lake, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.24 in
Chance of precipitation67%
Record high54° (2008)
Record low4° (2014)
Tue, 0137° / 24°0.34Climate normal
37 °Climate normal

Diamond Lake, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.34 in
Chance of precipitation55%
Record high61° (2021)
Record low5° (2007)
Wed, 0237° / 25°0.36Climate normal
37 °Climate normal

Diamond Lake, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.36 in
Chance of precipitation58%
Record high54° (2024)
Record low11° (2016)
Thu, 0337° / 24°0.25Climate normal
37 °Climate normal

Diamond Lake, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.25 in
Chance of precipitation50%
Record high55° (2021)
Record low8° (1992)
Fri, 0437° / 24°0.3Climate normal
37 °Climate normal

Diamond Lake, Friday, 4 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.3 in
Chance of precipitation58%
Record high52° (2024)
Record low2° (1972)
Sat, 0536° / 23°0.25Climate normal
36 °Climate normal

Diamond Lake, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.25 in
Chance of precipitation48%
Record high50° (2008)
Record low-7° (1972)

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, OR 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, OR 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.