As of 20:36 PDT

Diamond Lake, OR weather in May

46°

Diamond Lake, Thursday, 15 October, 20:36

Clear. Feels like 41°. High 65°, low 28°.

Pressure30.33 inHg

Wind9.1 mph E

Humidity59%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

In May, Diamond Lake, OR averages a high of 53° and a low of 33.5°. About 3.1 inches of precipitation fall over the month (12 wet days). The record high is 86.9° (1986) and the record low 14.7° (2002). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	49.3°	29.7°	35%	67.5° (2015)	15.4° (2024)
2	49.8°	30.9°	45%	68.2° (1992)	16.9° (1964)
3	49.3°	30.7°	42%	72.5° (1992)	15.6° (1964)
4	49.6°	30.9°	40%	75.6° (1990)	18.7° (1988)
5	49.1°	31.1°	45%	77.2° (1992)	18.7° (1965)
6	48.9°	31.1°	32%	79.7° (1992)	18° (1965)
7	50.7°	30.9°	32%	74.1° (1992)	18° (2002)
8	50.7°	31.6°	40%	71.2° (1987)	14.7° (2002)
9	50.4°	32.2°	28%	71.1° (1987)	19.6° (1999)
10	50.7°	31.6°	33%	73.2° (1997)	20.7° (2022)
11	51.4°	31.6°	42%	75.9° (1997)	18.9° (1970)
12	52.7°	32.2°	28%	69.4° (1973)	18.3° (1970)
13	53.2°	32.5°	32%	73.8° (2012)	23° (2009)
14	52.7°	34°	47%	74.7° (2014)	22.3° (1971)
15	52.9°	33.6°	35%	71.6° (2014)	23.2° (1974)
16	53.4°	34.2°	37%	76.6° (2008)	22.1° (1977)
17	53.2°	34.2°	37%	71.2° (2006)	21.9° (1971)
18	52.7°	34.2°	37%	69.1° (2006)	21° (2003)
19	52.9°	33.8°	45%	72° (1979)	22.6° (1982)
20	53.2°	33.4°	40%	72.5° (1963)	21.2° (2024)
21	53.6°	34°	37%	73.6° (2001)	21.6° (1960)
22	53.8°	34.2°	38%	79.3° (2001)	16.9° (1960)
23	54.3°	34.7°	42%	76.3° (2001)	20.8° (1960)
24	55°	35.2°	28%	79.5° (1992)	24.6° (1961)
25	55.9°	36.3°	43%	76.3° (1979)	22.8° (1975)
26	55.9°	36.5°	33%	76.1° (2005)	25° (1998)
27	56.3°	36.3°	42%	80.2° (1983)	25.3° (1961)
28	56.7°	36.1°	37%	78.3° (1986)	25.9° (2011)
29	57.6°	36.9°	30%	85.3° (1986)	27° (2011)
30	58.6°	36.9°	35%	86.9° (1986)	24.3° (2024)
31	59.4°	37°	37%	83.7° (1986)	27.1° (1974)