As of 05:20 PDT

Gilroy, CA weather in August

56°

Gilroy, Sunday, 9 August, 05:20

Clear. Feels like 55°. High 91°, low 56°.

Pressure29.83 inHg

Wind0.6 mph N

Humidity88%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

In August, Gilroy, CA averages a high of 79.5° and a low of 58.3°. About 0.0 inches of precipitation fall over the month (0 wet days). The record high is 107.1° (2020) and the record low 50.4° (1973). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.6°	58.6°	2%	96.8° (1993)	51.8° (1989)
2	80.4°	58.6°	0%	93.7° (2017)	52.3° (1962)
3	79.5°	58.3°	0%	98.4° (1998)	52.7° (1981)
4	79.2°	58.3°	0%	97.5° (1998)	51.3° (2025)
5	79.3°	57.9°	0%	90.9° (1990)	51.4° (2025)
6	80.2°	58.6°	0%	97.5° (1983)	50.7° (2002)
7	79.5°	58.5°	0%	91° (1984)	52.2° (1975)
8	80.4°	58.6°	0%	93° (1975)	53.8° (2006)
9	80.8°	58.8°	0%	94.5° (2002)	54.5° (1994)
10	79.9°	59°	0%	91.8° (2024)	54.5° (1973)
11	79.3°	58.6°	0%	88.7° (1998)	54° (1975)
12	79.5°	58.1°	0%	91.2° (1998)	53.4° (1985)
13	79.3°	58.5°	0%	93.4° (2020)	52.2° (2024)
14	79.5°	58.5°	2%	107.1° (2020)	53.2° (1982)
15	79.9°	58.6°	2%	100.4° (2020)	52.7° (1972)
16	80.2°	58.1°	0%	104.4° (2020)	51.4° (1972)
17	79°	58.3°	2%	100.2° (2020)	54.1° (1978)
18	78.3°	57.9°	3%	103.8° (2020)	53.2° (2000)
19	77.4°	57.7°	5%	103.3° (2020)	53.1° (2007)
20	78.1°	57.2°	2%	93.9° (2020)	53.1° (2018)
21	78.1°	57.6°	0%	94.6° (2020)	53.1° (1973)
22	78.4°	57.6°	3%	88.9° (2022)	52.2° (1987)
23	79°	58.1°	0%	95° (2023)	50.4° (1973)
24	79.2°	58.3°	0%	98.4° (2010)	51.4° (1973)
25	78.4°	57.9°	0%	91.8° (1988)	52.7° (1963)
26	79.5°	57.7°	0%	92.1° (1999)	52.3° (2021)
27	81.1°	58.3°	0%	97.7° (2017)	51.6° (2012)
28	81.9°	59°	0%	97.5° (2009)	53.6° (1969)
29	80.2°	59°	0%	97.2° (2009)	52.7° (2010)
30	79.7°	59°	0%	98.8° (2025)	50.9° (1966)
31	79.5°	58.5°	0%	99.1° (2025)	53.1° (2018)