As of 14:09 PDT

Oceanside, CA weather in May

85°

Oceanside, Saturday, 8 August, 14:09

Clear. Feels like 90°. High 90°, low 71°.

Pressure29.88 inHg

Wind6 mph NE

Humidity62%

Visibility6.2 mi

Dew point72°

See detailed hourly forecast

In May, Oceanside, CA averages a high of 69.1° and a low of 55.5°. About 0.4 inches of precipitation fall over the month (2 wet days). The record high is 95° (2014) and the record low 42.6° (1967). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	68.4°	53.6°	7%	87.8° (2014)	42.6° (1967)
2	69.4°	54°	2%	89.2° (2004)	48° (2003)
3	69.3°	54.3°	3%	90.3° (2004)	47.8° (2002)
4	67.8°	54.9°	10%	83.3° (2018)	47.7° (1969)
5	67.3°	54.5°	18%	88.7° (1990)	47.7° (1964)
6	67.3°	54.1°	23%	87.3° (1990)	45.9° (1967)
7	68°	54.3°	17%	83.8° (2007)	45.5° (1964)
8	68.2°	54.1°	13%	85.5° (2007)	46° (2017)
9	68.4°	54.9°	10%	85.6° (1993)	46.2° (1979)
10	68.4°	54.9°	10%	90.7° (2025)	45.9° (2003)
11	68.5°	54.9°	8%	85.3° (2025)	48.4° (2005)
12	69.8°	54.7°	7%	86.4° (1979)	47.3° (2010)
13	70.2°	55.6°	10%	90° (2014)	49.5° (1961)
14	69.8°	56.1°	2%	91° (2014)	50.2° (1967)
15	69.3°	55.6°	5%	95° (2014)	47.1° (1998)
16	69.1°	55.8°	8%	88.2° (2014)	49.6° (1962)
17	70°	55.9°	2%	84.9° (2008)	46.9° (1962)
18	70°	56.3°	5%	84° (2008)	47.1° (1977)
19	69.8°	56.1°	7%	82.8° (2008)	48.6° (1991)
20	69.4°	56.1°	8%	86.4° (2017)	46° (1974)
21	69.1°	56.1°	3%	81.7° (1988)	48.2° (1962)
22	68.9°	56.1°	5%	80.8° (1988)	49.6° (1971)
23	68.5°	56.3°	5%	79° (1985)	49.1° (2021)
24	68.5°	55.9°	8%	77.7° (2021)	48.9° (2010)
25	68.5°	55.9°	3%	82.4° (1974)	48.9° (1980)
26	68.9°	55.9°	3%	82.2° (1968)	49.5° (1977)
27	69.6°	56.3°	3%	83.7° (1997)	49.6° (2019)
28	70.3°	56.7°	3%	88.5° (1984)	46.8° (2019)
29	70.3°	57.2°	7%	90° (1984)	50.5° (2019)
30	70.7°	57.4°	0%	79° (1997)	46.2° (2011)
31	70.7°	57.4°	2%	80.6° (2025)	51.3° (1966)