As of 03:36 PDT

Antioch, CA weather in May

63°

Antioch, Sunday, 9 August, 03:36

Clear. Feels like 62°. High 94°, low 63°.

Pressure29.83 inHg

Wind4 mph SW

Humidity75%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

In May, Antioch, CA averages a high of 76.3° and a low of 52.6°. About 0.5 inches of precipitation fall over the month (2 wet days). The record high is 101.7° (1984) and the record low 39.7° (1967). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	74.5°	51.1°	10%	92.7° (2014)	39.7° (1967)
2	74.7°	51.4°	12%	90.9° (2013)	43° (1964)
3	73.9°	52°	8%	92.7° (1990)	45.9° (1967)
4	73.8°	51.3°	10%	92.5° (1990)	40.6° (1975)
5	73.4°	51.1°	12%	94.8° (1987)	41° (1975)
6	73°	50.9°	13%	96.4° (1987)	41.9° (1977)
7	74.5°	51.1°	10%	97.3° (1987)	42.4° (1986)
8	74.7°	51.8°	7%	94.5° (2001)	43.9° (1979)
9	74.1°	51.6°	8%	91.4° (2025)	42.4° (2003)
10	75°	50.9°	2%	93.2° (2001)	43.7° (2003)
11	75.9°	51.4°	3%	91.2° (1976)	41.9° (2010)
12	76.3°	51.6°	7%	94.3° (1976)	42.1° (1967)
13	76.8°	52.3°	7%	95.4° (1976)	45.7° (1977)
14	76.3°	52.9°	5%	96.4° (2014)	44.2° (1968)
15	76.5°	53.2°	8%	98.8° (2008)	44.4° (1999)
16	76.6°	52.5°	8%	98.6° (2008)	45.3° (1977)
17	76.6°	52.9°	8%	101.1° (2009)	43.3° (1977)
18	76.8°	52.9°	10%	95.2° (1997)	42.8° (1974)
19	76.8°	53.1°	8%	92.1° (2001)	44.6° (1991)
20	76.3°	52.9°	7%	96.4° (2001)	45.1° (1962)
21	77°	52.9°	5%	97° (2001)	45.9° (1974)
22	78.3°	53.1°	2%	96.1° (2000)	43.5° (1960)
23	77.5°	53.6°	8%	97° (1982)	44.1° (2010)
24	77.2°	53.4°	0%	97° (2022)	45.7° (1980)
25	77°	54.1°	10%	97.5° (2022)	45° (1980)
26	76.5°	53.2°	7%	100.2° (2020)	46.6° (1980)
27	77.4°	53.6°	5%	100.4° (2020)	44.8° (1977)
28	77.7°	54°	8%	101.7° (1984)	45.5° (2010)
29	79.5°	53.8°	3%	96.4° (1973)	44.8° (2011)
30	80.2°	54.3°	3%	98.8° (2025)	47.3° (1988)
31	80.6°	55.2°	3%	100.2° (2025)	46.2° (1971)