As of 21:00 PDT

Cupertino, CA weather in July

67°

Cupertino, Saturday, 8 August, 21:00

Clear. Feels like 67°. High 86°, low 60°.

Pressure29.88 inHg

Wind3 mph W

Humidity73%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

In July, Cupertino, CA averages a high of 81.1° and a low of 57.9°. About 0.0 inches of precipitation fall over the month (0 wet days). The record high is 106° (2006) and the record low 47.1° (1975). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.6°	56.5°	0%	100.8° (1985)	47.1° (1975)
2	79.3°	57°	2%	100.4° (2024)	49.8° (1975)
3	80.2°	56.8°	2%	105.1° (2024)	48.9° (1963)
4	80.4°	56.7°	0%	96.1° (1973)	47.3° (1999)
5	79.3°	56.8°	2%	92.5° (2024)	48° (1977)
6	79.5°	56.5°	0%	99.5° (1989)	50° (1980)
7	79.9°	56.5°	0%	95.9° (1989)	50.5° (1974)
8	80.6°	57°	2%	97.9° (2008)	48.9° (1983)
9	80.2°	57.6°	2%	97.5° (1961)	49.3° (1964)
10	81°	57.2°	2%	100° (1961)	50.5° (1971)
11	81°	57.2°	0%	102.6° (1961)	49.1° (1965)
12	81.3°	57.7°	0%	98.8° (1999)	52° (1965)
13	82.8°	58.1°	0%	102° (1972)	52° (1966)
14	82.2°	58.8°	0%	105.1° (1972)	51.8° (1966)
15	81°	57.9°	2%	97.3° (1995)	51.3° (1969)
16	80.4°	57.7°	0%	98.2° (2023)	51.4° (1974)
17	81.3°	58.3°	0%	104.9° (1988)	51.1° (1987)
18	81.1°	58.1°	0%	101.8° (1961)	52.3° (1986)
19	81.1°	58.3°	2%	98.2° (1961)	50.9° (1987)
20	81.1°	58.3°	0%	100° (1960)	51.4° (1973)
21	81°	58.3°	0%	100.8° (1960)	52.2° (2008)
22	81.7°	58.1°	0%	106° (2006)	51.8° (1987)
23	81.5°	58.8°	2%	105.8° (2006)	49.8° (1973)
24	81.9°	58.6°	0%	102.6° (2006)	52° (1963)
25	82.6°	58.5°	0%	100.8° (2006)	51.8° (1984)
26	82.8°	58.6°	0%	94.8° (1973)	52.2° (1987)
27	81.7°	58.6°	0%	94.6° (1980)	52.3° (1987)
28	81.5°	58.6°	0%	96.8° (1980)	52.5° (2010)
29	81.3°	58.5°	0%	97.3° (1977)	52.2° (1987)
30	81.9°	58.8°	2%	100° (1977)	52° (1975)
31	82.2°	59°	0%	99.5° (1993)	50.5° (1989)