As of 22:29 PDT

Weather in Diamond Lake, OR

27°Current weather

Diamond Lake, Saturday, 31 October, 22:29

Overcast. Feels like 23°. High 36°, low 20°.

Pressure29.91 inHg
Wind3.9 mph E
Humidity92%
Visibility2.3 mi
Dew point26°

Monthly outlook for Diamond Lake, OR: average high 47.1°, average low 32°. That is 1.2° above the climate normal for October. Precipitation is expected on 7 days (about 3.7 inches), against a normal of 8 days and 3.0 inches. The warmest day looks like 7 November (62.7°), the coolest 31 October (20°).

47.1°/32°
Average high / low
+1.2°
Above normal
7 / 8
Wet days / normal
3.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November49.5°46.1°+1.8°
10 November – 19 November43°41.9°+0.6°
20 November – 29 Novemberat normal37.9°—

October records over 66 years

82.8°8 October 1996All-time high
-1.3°28 October 1971All-time low
Sun, 0144° / 23°0Partly cloudy
44 °Partly cloudy

Diamond Lake, Sunday, 1 November

Partly cloudy. High 44°, low 23°.

Pressure30.00 inHg
Wind2 mph N
Humidity62%
Visibility6.2 mi
Dew point30°
Mon, 0252° / 26°0Overcast
52 °Overcast

Diamond Lake, Monday, 2 November

Overcast. High 52°, low 26°.

Pressure30.18 inHg
Wind4.3 mph E
Humidity53%
Visibility6.2 mi
Dew point26°
Tue, 0349° / 28°0Overcast
49 °Overcast

Diamond Lake, Tuesday, 3 November

Overcast. High 49°, low 28°.

Pressure29.97 inHg
Wind3.7 mph W
Humidity47%
Visibility6.2 mi
Dew point23°
Wed, 0449° / 28°0.01Light rain
49 °Light rain

Diamond Lake, Wednesday, 4 November

Light rain. High 49°, low 28°.

Pressure30.09 inHg
Wind4.3 mph W
Humidity52%
Visibility6.2 mi
Dew point28°
Thu, 0548° / 30°0.02Light rain
48 °Light rain

Diamond Lake, Thursday, 5 November

Light rain. High 48°, low 30°.

Pressure30.24 inHg
Wind4.4 mph W
Humidity79%
Visibility—
Dew point33°
Fri, 0648° / 35°0Overcast
48 °Overcast

Diamond Lake, Friday, 6 November

Overcast. High 48°, low 35°.

Pressure30.18 inHg
Wind6.8 mph SW
Humidity61%
Visibility—
Dew point30°
Sat, 0763° / 43°0Overcast
63 °Overcast

Diamond Lake, Saturday, 7 November

Overcast. High 63°, low 43°.

Pressure30.00 inHg
Wind5.8 mph SW
Humidity48%
Visibility—
Dew point37°
Sun, 0853° / 40°0Overcast
53 °Overcast

Diamond Lake, Sunday, 8 November

Overcast. High 53°, low 40°.

Pressure30.03 inHg
Wind6.5 mph W
Humidity55%
Visibility—
Dew point33°
Mon, 0953° / 42°0.28Rain
53 °Rain

Diamond Lake, Monday, 9 November

Rain. High 53°, low 42°.

Pressure29.94 inHg
Wind4.8 mph SE
Humidity52%
Visibility—
Dew point34°
Tue, 1052° / 37°0.06Light rain
52 °Light rain

Diamond Lake, Tuesday, 10 November

Light rain. High 52°, low 37°.

Pressure29.94 inHg
Wind10.5 mph S
Humidity74%
Visibility—
Dew point37°
Wed, 1141° / 33°1.24Snow
41 °Snow

Diamond Lake, Wednesday, 11 November

Snow. High 41°, low 33°.

Pressure29.97 inHg
Wind13.9 mph SW
Humidity91%
Visibility—
Dew point33°
Thu, 1239° / 34°1.23Snow
39 °Snow

Diamond Lake, Thursday, 12 November

Snow. High 39°, low 34°.

Pressure29.77 inHg
Wind14 mph SW
Humidity89%
Visibility—
Dew point36°
Fri, 1344° / 35°0.73Rain
44 °Rain

Diamond Lake, Friday, 13 November

Rain. High 44°, low 35°.

Pressure29.59 inHg
Wind13.9 mph S
Humidity98%
Visibility—
Dew point37°
Sat, 1439° / 32°0.05Light rain
39 °Light rain

Diamond Lake, Saturday, 14 November

Light rain. High 39°, low 32°.

Pressure29.83 inHg
Wind7.7 mph SW
Humidity93%
Visibility—
Dew point35°
Sun, 1543° / 28°0Partly cloudy
43 °Partly cloudy

Diamond Lake, Sunday, 15 November

Partly cloudy. High 43°, low 28°.

Pressure29.85 inHg
Wind4.8 mph SE
Humidity83%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1641° / 29°0.24Climate normal
41 °Climate normal

Diamond Lake, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.24 in
Chance of precipitation63%
Record high62° (2008)
Record low9° (1961)
Tue, 1741° / 28°0.27Climate normal
41 °Climate normal

Diamond Lake, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.27 in
Chance of precipitation60%
Record high61° (2008)
Record low6° (1964)
Wed, 1840° / 26°0.23Climate normal
40 °Climate normal

Diamond Lake, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.23 in
Chance of precipitation53%
Record high56° (1989)
Record low-2° (1975)
Thu, 1940° / 26°0.26Climate normal
40 °Climate normal

Diamond Lake, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.26 in
Chance of precipitation60%
Record high55° (1989)
Record low9° (1977)
Fri, 2039° / 25°0.28Climate normal
39 °Climate normal

Diamond Lake, Friday, 20 November

Climate normal for this date — 60-year average.

Average high39°
Average low25°
Average precipitation0.28 in
Chance of precipitation55%
Record high57° (1995)
Record low6° (1977)
Sat, 2138° / 25°0.32Climate normal
38 °Climate normal

Diamond Lake, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.32 in
Chance of precipitation58%
Record high53° (1989)
Record low8° (2013)
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)

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.